Trending December 2023 # How To Print In Black & White On Mac # Suggested January 2024 # Top 19 Popular

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Many printers used with a Mac support printing in black and white or grayscale. B&W printing can offer a simple way to boost the contrast of documents but it also allows you to reduce the amount of color ink used when you print out a document, article, or webpage.

Keep in mind that which B&W printing method is available to your Mac usually depends on the printer in use, and if that printer directly supports black and white printing or not. Some printers don’t support black and white printing at all.

How to Print in Black & White from a Mac

Some printers make printing in black and white very easy, if you go to print a file and immediately see a “Black & White” toggle box, check it to print in black and white only. Otherwise here is how to print in black and white from a Mac.

From the file, document, webpage, or article you wish to print, go to the “File” menu and choose “Print” as usual

At the print options screen, choose “Show Details” to reveal more information about the printing choices

B&W Printing Option 1: If available, toggle a checkbox next to “Black & White”

B&W Printing Option 2: Find the black / grayscale printing options

Pull down the options menu and choose “Paper Type / Quality”

Optionally, choose “Black Ink Only” next to the Grayscale Mode option

Now choose “Print” as usual to print the chosen document in black and white

This can be used to print in black and white or grayscale on many printers.

Sometimes the black and white options will be under “Color Options” as Mono or “Black Cartridge Only”, and verbiage may be slightly different depending on the printer, the printer drivers, and the Mac OS version used.

This is a nice trick for printing in general, but it’s particularly helpful when you’re trying to conserve ink when printing out webpages or articles that don’t really benefit from color ink usage.

Options to Print Grayscale or Black & White Are Missing on the Mac?

If the printer does not support black and white printing, you will not have options to print in black and white.

If you’re going to print black and white or grayscale on a Mac but the option is missing from the Print window, yet you know your printer supports grayscale and/or black and white printing mode, you may have to perform a few basic troubleshooting steps. Typically this means either resetting the print system in Mac OS or deleting the printer, updating the driver, and then re-adding the printer.

Delete and re-add the printer from the Printer options in System Preferences

Reset the printing system in Mac OS – this will also delete the printer and you will have to re-add it again

You may need to download new drivers or updated drivers for your printer as well, depending on the printer itself, and the printer manufacturer.

This only works on a printer that would support grayscale or black and white printing in the first place, you can’t force a printer that doesn’t have that feature to suddenly have an ability it does not support. With that said, another option would be to convert a document to black and white or grayscale, and then print that out (even via a printer that doesn’t directly support black and white printing) and that could work too, but that’s a topic for another post.


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How To Print Local Time In Android Sqlite?

   android:layout_width=”match_parent”    android:layout_height=”match_parent”    tools:context=”.MainActivity”    <EditText       android:id=”@+id/name”       android:layout_width=”match_parent”       android:hint=”Enter Name”    <EditText       android:id=”@+id/salary”       android:layout_width=”match_parent”       android:inputType=”numberDecimal”       android:hint=”Enter Salary”    <LinearLayout       android:layout_width=”wrap_content” <Button       android:id=”@+id/save”       android:text=”Save”       android:layout_width=”wrap_content”       <Button          android:id=”@+id/refresh”          android:text=”Refresh”          android:layout_width=”wrap_content”       <Button          android:id=”@+id/udate”          android:text=”Update”          android:layout_width=”wrap_content”       <Button          android:id=”@+id/Delete”          android:text=”DeleteALL”          android:layout_width=”wrap_content”    <ListView       android:id=”@+id/listView”       android:layout_width=”match_parent”

import android.os.Bundle; import; import android.view.View; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {    Button save, refresh;    EditText name, salary;    private ListView listView;

   @Override    protected void onCreate(Bundle readdInstanceState) {       super.onCreate(readdInstanceState);       setContentView(R.layout.activity_main);       final DatabaseHelper helper = new DatabaseHelper(this);       final ArrayList array_list = helper.getAllCotacts();       name = findViewById(;       salary = findViewById(;       listView = findViewById(;       final ArrayAdapter arrayAdapter = new ArrayAdapter(MainActivity.this, android.R.layout.simple_list_item_1, array_list);       listView.setAdapter(arrayAdapter);          @Override             if (helper.delete()) {                Toast.makeText(MainActivity.this, “Deleted”, Toast.LENGTH_LONG).show();             } else {                Toast.makeText(MainActivity.this, “NOT Deleted”, Toast.LENGTH_LONG).show();             }          }       });          @Override             if (!name.getText().toString().isEmpty() && !salary.getText().toString().isEmpty()) {                if (helper.update(name.getText().toString(), salary.getText().toString())) {                   Toast.makeText(MainActivity.this, “Updated”, Toast.LENGTH_LONG).show();                } else {                   Toast.makeText(MainActivity.this, “NOT Updated”, Toast.LENGTH_LONG).show();                }             } else {                name.setError(“Enter NAME”);                salary.setError(“Enter Salary”);             }          }       });

         @Override             array_list.clear();             array_list.addAll(helper.getAllCotacts());             arrayAdapter.notifyDataSetChanged();             listView.invalidateViews();             listView.refreshDrawableState();          }       });

         @Override             if (!name.getText().toString().isEmpty() && !salary.getText().toString().isEmpty()) {                if (helper.insert(name.getText().toString(), salary.getText().toString())) {                   Toast.makeText(MainActivity.this, “Inserted”, Toast.LENGTH_LONG).show();                } else {                   Toast.makeText(MainActivity.this, “NOT Inserted”, Toast.LENGTH_LONG).show();                }             } else {                name.setError(“Enter NAME”);                salary.setError(“Enter Salary”);             }          }       });    } }

Step 4 − Add the following code to src/

package com.example.andy.myapplication;

import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteException; import android.database.sqlite.SQLiteOpenHelper; import; import; import; import java.util.ArrayList;

class DatabaseHelper extends SQLiteOpenHelper {    public static final String DATABASE_NAME = "salaryDatabase9";    public static final String CONTACTS_TABLE_NAME = "SalaryDetails";    public DatabaseHelper(Context context) {       super(context, DATABASE_NAME, null, 2);    }

   @Override    public void onCreate(SQLiteDatabase db) {       try {          db.execSQL(             "create table " + CONTACTS_TABLE_NAME + "(id INTEGER PRIMARY KEY, name text,salary BLOB,datetime default current_timestamp)"          );       } catch (SQLiteException e) {          try {             throw new IOException(e);          } catch (IOException e1) {             e1.printStackTrace();          }       }    }

   @Override    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {       db.execSQL("DROP TABLE IF EXISTS " + CONTACTS_TABLE_NAME);       onCreate(db);    }

   public boolean insert(String s, String s1) {       SQLiteDatabase db = this.getWritableDatabase();       ContentValues contentValues = new ContentValues();       contentValues.put("name", s);       contentValues.put("salary", s1);       db.replace(CONTACTS_TABLE_NAME, null, contentValues);       return true;    }

   public ArrayList getAllCotacts() {       SQLiteDatabase db = this.getReadableDatabase();       res.moveToFirst();       while (res.isAfterLast() == false) {             array_list.add(res.getString(res.getColumnIndex("fullname")));             res.moveToNext();       }       return array_list;    }

   public boolean update(String s, String s1) {       SQLiteDatabase db = this.getWritableDatabase();       db.execSQL("UPDATE " + CONTACTS_TABLE_NAME + " SET name = " + "'" + s + "', " + "salary = " + "'" + s1 + "'");       return true;    }

   public boolean delete() {       SQLiteDatabase db = this.getWritableDatabase();       db.execSQL("DELETE from " + CONTACTS_TABLE_NAME);       return true;    }

How To Print 3D Models Using Sketchup

Sketchup is a great free program for making 3D objects like buildings, project cases and spare parts because it has a lot of built-in helpers to make smooth, mechanical shapes.

In this article we will show you how to make and print 3D models with Sketchup Make, the free version of Sketchup, and how to fix the scale of your models and export to useful formats like STL in our old friend Blender 3D for use on online 3D printing services or from printing on your own 3D printer.

Note: if you have not installed Sketchup Make, you can download and install the software here.

Sketchup Make Object

To make your 3D model, open Sketchup and use a useful template like the one for 3D printing. This helpfully superimposes a box the size of the working area of a Makerbot 3D printer. This is great if you have a Makerbot 3D printer and makes you produce models in a useful scale.

Make the model in Sketchup, and when you are finished pay close attention to the size so you can check it later.

To measure an edge, use the pencil tool, find the midpoint and stretch it out to the other edge midpoint, and note the measurement in the bottom right-hand corner.

Exporting 1 – Shapeways

Save your file.

If you are uploading your file to an online service such as Shapeways this is all you need to do. It works perfectly right out of the box. Even if it doesn’t work quite the way you think it will, Shapeways enables you to rescale your file up to the exact size you need it to be.

That’s all fine and dandy if your only option is Shapeways. But what if you are not using Shapeways or use a service (or have a printer yourself) that only uses STL files? In order to make this work you need another strategy, and we’ve come up with a really good one.

Exporting 2 – Blender converting

To get a legit STL file directly out of Sketchup means you have to purchase the Pro version, which is a good way to go if you have the money, but what if this is a one-off? It can be done, but it’s tricky to find out how to do it so it works. Using this method you can convert the file and make a proper STL using Blender 3D.

On the “Scene” properties tab on the right tooldrawer, choose “Metric” as your scene units.

On the left-hand side at the bottom of the exporter you will see the exporter settings. Change the “Scale” to 1000. As the default seems to be one unit per blender unit, exporting it as is doesn’t work. You need to multiply it for the proper scale.

When you print it to your own printer or upload this STL file to Shapeways or indeed any other online 3D printing service, your STL file will be the correct scale according to your original design in Sketchup.


That’s how you use Blender 3D to make STL files from your Sketchup models for 3D printing. It’s a simple technique, but a powerful one, if you plan on designing a lot of models in Sketchup for printing.

Phil South

Phil South has been writing about tech subjects for over 30 years. Starting out with Your Sinclair magazine in the 80s, and then MacUser and Computer Shopper. He’s designed user interfaces for groundbreaking music software, been the technical editor on film making and visual effects books for Elsevier, and helped create the MTE YouTube Channel. He lives and works in South Wales, UK.

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How To Fix Iphone Black Screen Issues

Some iPhone users may run into a problem where the iPhone screen goes black, and then the iPhone screen seemingly stays stuck on black. A black iPhone screen can be caused by a variety of different things, but the good news is that usually a blacking out screen is pretty straight forward to fix and have working as normal again.

This guide will run through a variety of possible causes and potential troubleshooting fixes to an issue where iPhone display gets stuck on a black screen.

How to Fix iPhone Black Screen

Since there are different potential causes to have an iPhone stuck on a black screen, there are also different potential solutions to the issue. Fortunately most of the time the black iPhone screen is the result of some software issue that is easily resolved, so with that in mind we’ll start from the easiest troubleshooting methods first.

If you want a short overview of the troubleshooting material, try the following:

Plug the iPhone into a wall charger, then reboot the iPhone

Update apps on the iPhone

Update iOS on the iPhone (backup first)

Take the iPhone to an authorized Apple repair center if all else fails

That’s a very brief summary, but read on below to learn much more.

iPhone Screen Black Because It’s Off or No Battery, or Battery Failure

If the iPhone is powered off, or if the iPhone has run out of battery, the screen will be black. The only solution to this is to power the iPhone on, or if the battery is run down then to plug the iPhone into a charger to let it charge and then turn on. This is relatively straight forward, but it must be mentioned anyway, particularly since sometimes an iPhone with a failing battery will turn itself off.

If you are pretty sure the iPhone had battery life but the iPhone turned off and the screen went black anyway, the battery may be failing or need service or replacement. You can check the iPhone battery health within Settings app, or take the iPhone to an Apple authorized repair center and have them check it out, it may need to be replaced.

Fixing an iPhone Black Screen that is Powered ON

Sometimes the iPhone will go to a black screen despite still being turned on. You will know this is the case because the screen will be black, but the iPhone itself is still getting text messages, phone calls, making sounds, and is also sometimes warm to the touch.

The iPhone screen going black while still being powered on has been reported to happen with a fair number of iPhone X users in particular, but it can happen to other iPhone models too.

A black iPhone screen while the iPhone is still powered on suggests the iPhone is crashing or frozen, and therefore must be rebooted to resolve the problem. Fortunately, rebooting an iPhone is super easy, though a forced restart is different depending on the device you have:

Force restart iPhone X, iPhone 8 Plus, and iPhone 8 by doing the following: Press Volume Up, then Volume Down, then press and hold Power button until you see the  Apple logo on screen.

Force restart iPhone 7 and iPhone 7 Plus: Press and hold Power button and Volume Down button at the same time, until you see the  Apple logo

Force restart on iPhone 6s, iPad, and earlier iPhone models, you can force restart by: holding the Power button and Home button at the same time until the  Apple logo appears on screen

Once the iPhone powers back on, the device should work as normal and no longer show the all black screen.

iPhone Screen Goes Black With a Particular App

If using one particular app causes the iPhone screen to go black and get stuck, that strongly suggests there is an issue with that app itself.

Another possibility is that the app is loading something, whether downloading from the internet or loading some library on the device itself, and the black screen is displaying as the material is downloaded or loaded into the app itself. This can sometimes happen with apps like Netflix or YouTube as you load a video to watch, particularly if you have a slow internet connection.

If the only time your iPhone is stuck on a black screen is with a particular app usage, then you’d want to do the following:

Exit out of the app and return to the Home screen

Open the “App Store” and go to the “Updates” tab and install any available updates to that app

Restart the iPhone

Often simply updating the app will resolve black screen issues if only one particular app is having the display problem.

iPhone Screen Goes Black When Watching Videos, YouTube, Netflix, etc

Making sure you have a fast and usable internet connection can often resolve those type of issues with a black screen when trying to load video content in particular. You may also need to make sure that you are not over a bandwidth limit, or your internet connection can be throttled.

iPhone Screen is Black, Turned Off, and iPhone is Unresponsive

Sometimes iPhone users may find the iPhone screen is stuck black and the iPhone is unresponsive and turned off. Usually this is because the battery is completely drained, but it can be caused by other reasons too.

iPhone Screen Black with Red Line on the Screen?

Rarely, an iPhone screen may go completely black, but show a red line extending down the screen, or across the screen. Sometimes the line is another color too, but typically it’s red. If the iPhone screen goes black but the display shows a thin bright vertical or horizontal line, that is a pretty good indicator there could be a hardware issue involved. If the iPhone has been damaged or dropped this is even more likely.

If you see a black screen on the iPhone with a line on it, and the iPhone screen does not correct itself with rebooting, then you likely want to take the iPhone to an authorized repair center or Apple Store to have them take a look at it.

iPhone screen stuck black with a white Apple logo?

If the iPhone screen goes black but shows a white  Apple logo before returning to normal, this indicates the device is rebooting. If that happens out of the blue, it usually suggests the iPhone is crashing or an app is crashing which causes the device reboot.

If it’s a particular app that is causing the device to crash, often updating that app to a new version via the App Store will resolve crashing app issues.

If it’s iOS itself that is crashing, updating to a newer version of system software from the Settings app will often resolve such a problem.

You can learn more about fixing an iPhone stuck on Apple logo here.

Much more rare, but it’s also possible that an iPhone gets stuck in a boot loop with the  Apple logo on the screen, in which case the iPhone almost always needs to be restored from a backup.


How To Resize Images For Print With Photoshop

Learn all about resizing images for print with Photoshop! You’ll learn how print size works, how (and when) to enlarge your photos, how to resize for different frame sizes, and how to get the highest quality prints every time!

Written by Steve Patterson.

In this tutorial, the third in my series on image size, I’ll show you how easy it is to resize an image for print with Photoshop! Resizing for print is different from resizing for the web or for screen viewing. That’s because there’s often no need to change the number of pixels in the image.

Most of today’s digital cameras capture images that are already large enough to print at standard frame sizes, like 8 x 10 or 11 x 14, and get great results. So rather than changing the number of pixels, all we need to do is change the print size. And as we’ll see, we change the print size just by changing the photo’s resolution. I’ll cover what resolution is, and how much of it you need for high quality prints, in this tutorial.

If you do need to print the image at a larger size, then you’ll need to enlarge it by adding more pixels. Also, if you want to fit your image to a frame size that doesn’t match the aspect ratio of the photo, you’ll first need to crop the image before resizing it. I’ll be covering both of these topics as well.

To follow along, you can open any image in Photoshop. I’ll use this cute little fella that I downloaded from Adobe Stock:

The original image. Photo credit: Adobe Stock.

This is lesson 3 in my Resizing Images in Photoshop series.

Let’s get started!

Download this tutorial as a print-ready PDF!

The Image Size dialog box

To resize an image for print in Photoshop, we use the Image Size dialog box. To open it, go up to the Image menu in the Menu Bar and choose Image Size:

In Photoshop CC, the Image Size dialog box features a preview window on the left, and options for viewing and changing the image size on the right. I covered the Image Size dialog box in detail in the previous tutorial:

The Image Size dialog box in Photoshop CC.

Getting a larger image preview

The first thing you’ll want to do is increase the size of the preview window, and you can do that by making the Image Size dialog box larger. Just drag the dialog box into the upper left of the screen, and then drag its bottom right corner outward.

Resizing the dialog box for a larger image preview.

Viewing the current image size

The current size of your image is displayed at the top. The number next to the words Image Size shows the size of the image in megabytes (M). And below that, next to the word Dimensions, we see the image size in pixels. Neither of these tell us the print size, but we’ll get to that in a moment:

The current image size is displayed at the top.

Resizing vs resampling an image

Before we look at how to resize the image for print, we first need to know the important difference between resizing an image and resampling it.

What is image resizing?

Resizing means that we’re not changing the number of pixels in the image. All we’re doing is changing the size that the image will print. We control the print size not by changing the number of pixels but by changing the image resolution. I covered image size and resolution in the first tutorial in this series, but we’ll look at it again in a moment.

What is image resampling?

Resampling means that we’re changing the number of pixels. Adding more pixels is known as upsampling, and throwing pixels away is called downsampling. Downsampling is used when you’re reducing the size of an image, whether it’s for email, for uploading to the web, or for general screen viewing. But you won’t need to downsample an image for print. You may need to upsample it, though, if the current pixel dimensions are too small to print it at the size you need. I’ll show you how to upsample the image a bit later.

How print size works

To see if your image already has enough pixels to print it at your target size, start by turning the Resample option off. You’ll find it directly below the Resolution option. With Resample off, Photoshop won’t let us change the number of pixels. All we can change is the print size:

Turning the Resample option off.

Where is the current print size?

The current print size is shown in the Width, Height and Resolution fields. In my case, my image will print 10.747 inches wide and 7.163 inches tall at a resolution of 300 pixels per inch:

The current width, height and resolution.

What is image resolution?

The width and height are pretty straightforward. But what is resolution? Resolution is the number of pixels in your image that will print in one linear inch of paper. Since the image has a limited number of pixels, the more pixels you print per inch, the smaller the image will print. And likewise, printing fewer pixels per inch will give you a larger print size.

Since we’re not changing the number of pixels in the image, changing the resolution has no effect on the file size or on how the image looks on screen. Resolution only applies to print.

Learn more: The 72 ppi web resolution myth

With my image, the resolution is currently set to 300 pixels/inch. This means that 300 pixels from the width, and 300 pixels from the height, will print inside every inch of paper. That may not sound like a lot. But if you do the math, 300 x 300 = 90,000. So this means that 90,000 pixels will print inside every square inch:

The Resolution value is for both the width and the height.

How does resolution affect the print size?

To understand how resolution affects the print size, all we need to do is divide the current width and height of the image, in pixels, by the current resolution. In my case, my image has a width of 3224 pixels:

The current image width, in pixels.

If we divide 3224 pixels by 300 pixels/inch, we get 10.747 inches for the width:

The pixel width, divided by the resolution, gives us the print width.

And my image has a height of 2149 pixels:

The current image height, in pixels.

So if we take 2149 pixels and divide it by 300 pixels/inch, we get 7.163 inches for the height:

The pixel height, divided by the resolution, gives us the print height.

How much resolution do you need for high quality prints?

Now that we know how resolution affects the print size, the real question becomes, how much resolution do we need for the print to look good? I’ll answer that one question with three different answers. First, I’ll tell you the official answer. Then, I’ll explain why many people think the official answer is nonsense. And finally, I’ll share what I consider to be the best answer and the one I agree with.

Answer #1: The industry standard resolution

First, the official answer. The long-held industry standard for high quality printing is a resolution of 300 pixels/inch. This means you need at least 300 pixels per inch if you want your image to look crisp and sharp with lots of detail when printed. There’s nothing wrong with this standard, and printing at 300 pixels/inch will definitely give you great results.

Answer #2: The “good enough” resolution

But there’s a couple of arguments against the industry standard resolution. The first is that it only considers pixel count as a factor in print quality. It doesn’t take other important factors, like viewing distance, into consideration. Generally speaking, the larger the print, the farther away people view it. You may hold a 4″ x 6″ print up close, but you’re more likely to stand a few feet back from a 24″ x 36″ or 30″ x 40″ poster. And a billboard off the highway is usually viewed from hundreds of feet away.

Since our eyes can’t resolve the same amount of detail at farther distances, the argument goes that it makes no sense to print everything, no matter the viewing distance, at the same resolution. 300 pixels/inch may be what you need for smaller prints viewed up close, but larger prints with lower resolutions can look just as good when viewed from far enough away:

Resolution becomes less important as you move farther from the image.

Another argument against the industry standard is that while 300 pixels/inch will give you the highest print quality possible, it raises a question. Do you really need the highest quality? Or, is there a lower resolution that’s “good enough”? Many professional photographers settle on 240 pixels/inch as being the sweet spot for resolution. Sure, a 300 pixels/inch print will look slightly better in a side-by-side comparison. But 240 pixels/inch still produces a sharp and detailed image that most people would be perfectly happy with. And by not having to upscale the image to 300 pixels/inch, the file size remains smaller.

Answer #3: Your printer’s native resolution

While the arguments against the industry standard resolution of 300 pixels/inch are strong, they leave out one very important detail. In fact, it’s such an important detail that it tends to make the arguments against the industry standard rather pointless.

The fact is, your printer has its own native print resolution. And it expects to receive your images at this native resolution. Most printers have a native resolution of 300 pixels/inch, which matches the industry standard. If you send the printer an image with a lower resolution, like 240 pixels/inch, the printer will automatically upsample it to its native resolution for you. In other words, it’s simply not possible to print an image at anything less than your printer’s native resolution. If you don’t enlarge the image, your printer will.

Epson printers, like my Epson Stylus Pro 3880, use an even higher native resolution of 360 pixels/inch. So with Epson printers, any resolutions lower than 360 will automatically be upsampled to 360. Other printer manufacturers (Canon, HP, etc) stick to 300.

Which answer is right?

So what does all of this mean? What’s the correct resolution for high quality prints? The answer, for most inkjet printers, is 300 pixels/inch. That’s the printer’s native resolution. For Epson printers, it’s 360 pixels/inch. Anything less and your printer will upsample the image anyway. But Photoshop can do a better job of upsampling than your printer can. So if your image’s resolution drops below 300 pixels/inch, you’ll want to upsample it in the Image Size dialog box before sending it off to print.

The best resolution is your printer’s native resolution.

Is there such a thing as too much resolution?

What if your image resolution is higher than your printer’s native resolution? Do you need to downsample the image to make it smaller? No, you don’t. It’s perfectly okay to send the printer more pixels than it needs, and it will help to make sure your image looks as sharp as it possibly can.

Download this tutorial as a print-ready PDF!

How to change the print size

So now that we know how image resolution affects print size, and the minimum resolution we need for high quality prints, let’s look at how to change the print size. To change it, with the Resample option turned off, just enter the new print size into the Width and Height fields. Since the Width and Height are linked together, changing one will automatically change the other.

Matching the aspect ratio and orientation of the image

Note, though, that you’ll only be able to enter a size that matches the current aspect ratio of the image. So for example, if your image uses a 4 x 6 aspect ratio, as mine does, you won’t be able to print it as an 8 x 10. The aspect ratios don’t match. To print the image to a different aspect ratio, you’ll first need to crop it, and I’ll show you how to do that later.

Along with the aspect ratio, you’ll also want to be aware of the orientation of your image. If the image is in portrait orientation, where the width is smaller than the height, then you’ll want to set the width to the smaller of the two values. And if it’s in landscape mode, where the width is larger than the height, set the width to the larger value.

Changing the width and height

For example, let’s say I want to print my image as a 4″ x 6″. I know that it’s in landscape orientation, with the width larger than the height, so I’ll set the Width value to 6 inches. Photoshop automatically sets the Height to 4 inches, or in this case, to 3.999 inches, to match the aspect ratio:

Entering a Width value automatically sets the Height value.

If I wanted the height to be exactly 4 inches, I could change the Height value to 4 inches, which would then change the Width to 6.001 inches. So the aspect ratio of my image isn’t exactly 4 x 6, but it’s close enough:

Changing the Height automatically changes the Width.

Checking the image resolution

Notice that the Resolution value is also linked to the Width and Height. And by lowering the width and height, the resolution has increased, from 300 pixels/inch up to 537.25 pixels/inch. That’s because we need to pack more pixels per inch in order to print the image at the smaller size. But, since the new resolution is much higher than the minimum resolution we need (300 pixels/inch), there’s no need to upsample it. This image will look great just the way it is:

Lowering the width and height raised the resolution.

Checking the image size

Also, notice that changing the print size had no effect on the actual image size, in pixels or in megabytes. It’s still the exact same image, and all we’ve done is changed the size that it will print:

The print size has no effect on anything else.

When to enlarge the image

But let’s say that, instead of printing it as a 4″ x 6″ (or 6″ x 4″, in this case), I need to double the width and height so that it prints at 12″ by 8″. I’ll change the Height value from 4 to 8 inches, and Photoshop automatically doubles the Width, from 6 to 12 inches. Notice, though, that by doubling the width and height, we’ve cut the Resolution value in half, and it’s now below the minimum resolution we need of 300 pixels/inch:

Increasing the width and height dropped the resolution below 300 ppi.

Going back to what we learned earlier, some people would say that any resolution over 240 pixels/inch is fine, and so our new resolution of roughly 268 ppi is okay. But, since your printer’s native resolution is 300 ppi (or 360 ppi for Epson printers), and the printer will upsample the image on its own if we don’t do it ourselves, there’s no reason for us not to upsample it here in the Image Size dialog box. Doing so will give us better results than if we left it up to the printer.

How to upsample an image

To upsample the image, turn the Resample option on:

Then enter the resolution you need into the Resolution field. Again, for most printers, it’s 300 ppi, or 360 ppi for Epson printers:

Entering the new resolution.

Checking the width and height

Notice that with Resample turned on, the Resolution field is no longer linked to the Width and Height fields. So even though we’ve increased the resolution, the image is still going to print 12″ wide and 8″ tall:

Changing the resolution had no effect on the width and height.

Checking the image size

What has changed this time is the actual size of the image, both in pixels and in megabytes. With Resample turned on, increasing the resolution forced Photoshop to add more pixels. If you remember, my image was originally 3224 px wide and 2149 px tall. But after resampling it, the width has increased to 3601 px and the height is now up to 2400 px.

Also, because we’ve added more pixels, the size of the image in memory has increased as well, from 19.8 megabytes to 24.7 megabytes:

Upsampling the image increased the pixel dimensions and the file size.

The Interpolation method

Whenever we resample an image, Photoshop adds or removes pixels. And the method it uses to do that is known as the interpolation method. There are several interpolation methods to choose from, and the differences between them can have a big impact on the quality of the image.

You’ll find the Interpolation option to the right of the Resample option. By default, it’s set to Automatic. Interpolation only applies to resampling. So when the Resample option is turned off, the Interpolation option is grayed out:

The Interpolation option. Only available when Resample is checked.

Choosing an interpolation method

The interpolation methods.

Learning how each one works would take an entire lesson on its own. But luckily, you don’t really need to know anything about them. By default, the Interpolation option is set to Automatic, which lets Photoshop choose the one that will work best. Leaving it set to Automatic is a safe choice.

Preserve Details 2.0

However, in Photoshop CC 2023, Adobe added a new upscaling method known as Preserve Details 2.0. This new method is now the best choice for enlarging your images. But the problem is that, for now at least, Photoshop will not select it if you leave the Interpolation option set to Automatic. So if you’re using CC 2023 (or later) and you’re upsampling your image, you’ll want to change the interpolation method from Automatic to Preserve Details 2.0:

In CC 2023, choose Preserve Details 2.0 when upsampling an image.

If you’re not seeing Preserve Details 2.0 in the list, you’ll first need to enable it in Photoshop’s Preferences. I cover how to do that, and why it’s the best choice, in my Best Way to Enlarge Images in CC 2023 tutorial.

How to resize an image for print – Quick summary

Before we continue and look at how to resize an image to a different aspect ratio, let’s quickly summarize what we’ve learned.

If the resolution is less than your printer’s native resolution, upsample the image by turning the Resample option on. Then set the Resolution value to 300 pixels/inch (or 360 for Epson printers). Leave the Interpolation method set to Automatic, or in Photoshop CC 2023 (or later), change it to Preserve Details 2.0.

How to resize to a different aspect ratio

Earlier, I mentioned that you can only choose a print size that matches the current aspect ratio of the image. But what if you need a different aspect ratio? For example, what if I need to print my 4 x 6 image so that it will fit within an 8″ x 10″ photo frame?

The problem with different aspect ratios

We can already see the problem. With the Height set to 8 inches, the Width is set to 12 inches, not 10, so that’s not going to work:

Setting the height gives me the wrong width.

If I try changing the Width to 10 inches, the Height becomes 6.666 inches. Still not what I want:

Changing the width gives me the wrong height.

And if I change the Width to 8 inches, Photoshop sets the Height to 5.333 inches. There’s no way for me to choose an 8″ x 10″ print size while my image is using a 4 x 6 aspect ratio:

No matter what I do, I can’t get the size I need.

How to crop to a different aspect ratio

To resize the image to print at a different aspect ratio, we first need to crop the image to the new ratio. Here’s how to do it.

Step 1: Cancel the Image Size command

Canceling and closing the Image Size command.

Step 2: Select the Crop Tool

In the Toolbar, select the Crop Tool:

Selecting the Crop Tool.

Step 3: Set the new aspect ratio in the Options Bar

Then in the Options Bar, enter your new aspect ratio into the Width and Height boxes. Don’t enter a specific measurement type, like inches. Just enter the numbers themselves. I’ll enter 8 and 10:

Entering the new aspect ratio in the Options Bar.

Step 4: Resize the crop border if needed

Photoshop instantly reshapes the crop border to the new ratio. You can resize the border if needed by dragging the handles, but I’ll just leave mine the way it is:

Cropping the image to the new aspect ratio.

Step 5: Crop the image

Back in the Options Bar, make sure the Delete Cropped Pixels is turned off. This way, you won’t be making any permanent changes:

Leave Delete Cropped Pixels turned off.

And here’s the image, now cropped to the 8 x 10 aspect ratio. It still won’t print at 8” by 10” yet, but we know how to fix that, which we’ll do next:

The cropped version of the image.

Step 6: Resize the image in the Image Size dialog box

At this point, to resize the image for print, just follow the same steps we’ve already learned. First, open the Image Size dialog box by going up to the Image menu and choosing Image Size:

Uncheck the Resample option, and then enter your new print size into the Width and Height fields. This time, I have no trouble choosing an 8″ by 10″ size, although the Width value is just slightly off at 8.004 inches. Still close enough.

Notice, though, that the Resolution value has dropped below 300 pixels/inch, which means I’ll need to upsample it:

Turn Resample off, enter the new Width and Height, and then check the Resolution.

To upsample it, I’ll turn the Resample option on, and then I’ll change the Resolution value to 300 pixels/inch. Or again, if the image was heading to an Epson printer, I would enter 360 ppi instead:

Turning on Resample, then setting the Resolution to 300 ppi.

Finally, for the Interpolation method, I could either leave it set to Automatic, or since I’m using Photoshop CC 2023, I’ll change it to Preserve Details 2.0:

Setting the interpolation method.

And there we have it! That’s everything you need to know to resize images for print in Photoshop! In the next lesson, we’ll learn how to resize images for email and sharing online!

You can jump to any of the other lessons in this Resizing Images in Photoshop chapter. Or visit our Photoshop Basics section for more topics!

How To Create A Black Friday Ecommerce Strategy

Boost sales this year with a Black Friday eCommerce strategy. We’ve rounded up the latest tips, tools, and examples to help get you started.

Black Friday is one of the biggest days of the year for online retailers, but it can also be one of the most challenging. Meeting the expectations of so many new customers is no small feat.

Fortunately, you’ve got time to plan for success with a Black Friday eCommerce strategy— and we have all the tips you need below!

Bonus: Learn how to sell more products on social media with our free Social Commerce 101 guide. Delight your customers and improve conversion rates.

What is a Black Friday eCommerce strategy?

Black Friday is the day after the American Thanksgiving holiday and is one of the biggest shopping days of the year. Customers expect deals and promotions from their favorite retailers. In turn, they reward businesses with big spending. In 2023, US shoppers spent $9.03 billion dollars on Black Friday.

The dawn of eCommerce ushered in a sequel to Black Friday which is Cyber Monday when online retailers break out their best offers. Last year, Cyber Monday actually surpassed Black Friday for spending among American shoppers, with $10.90 billion in sales.

Those big numbers translate into a lot of traffic to your online store. You’ll want to prepare with a solid Black Friday eCommerce strategy.

That means a marketing plan in the lead-up to Black Friday so that you can capture your customers’ attention and get them excited for your online sales. You’ll also need to prepare for an influx of shopping cart orders and customer inquiries on the day, which will need a rock-solid customer support strategy.

Are you starting to sweat? Don’t worry! We’ve mapped out the must-have eCommerce tools and tactics to include in your Black Friday strategy below.

11 Black Friday eCommerce tactics you should try

1. Optimize your website for SEO

Whether you sell lip gloss or jet skis, increasing your search ranking will literally help you rise above the competition and boost conversion rates. For starters, use a free SERP checker ( that stands for “Search Engine Results Page”) to see how you’re ranking. See room for improvement? Here are some things to try:

Speeding up your loading time. Sites that take forever to load a landing page suffer in the search rankings. Here, Google comes through with another free tool to check your site speed. Compressing your images and upgrading your hosting service are two ways to improve site speed.

Refining product names and descriptions. This will help customers discover your products when searching and ease the user experience. You can use free Google tools to determine the best keywords for your product pages.

Posting quality content on social media. We ran an experiment a few years back and found that having an active, engaged social media presence reflects well on your search ranking.

2. Make sure your site is mobile-friendly

In 2023, Shopify reported that 79% of all Black Friday Cyber Monday purchases happened on mobile devices. Mobile shoppers surpassed desktop shoppers in 2014 and their numbers have been growing ever since. Test your website and make improvements now, before you miss out on mobile shoppers.

3. Start your campaign early

Offer exclusive early access to Black Friday deals for email subscribers. Encouraging customers to sign up to your email list will extend the reach of your offers, and pay dividends after the Black Friday Cyber Monday sales event ends.

4. Make sure all stock information is accurate

This is also a good time to restock your most popular items, and plan special deals or offers to get slower-moving products off your shelves.

You can expect to see an influx of new customers on Black Friday. That means the shopping experience should be easy and intuitive, to avoid causing confusion or hesitation. Product pages should include all the important specs, like size, weight, and materials.

Ensure every product has high-quality images and videos. Also, include customer reviews on the page— even one review can increase sales by 10%.

5. Have customer support at the ready

Ever wandered around a department store, growing increasingly desperate to find an employee who can help you? Then you know how annoying it is to have to wait for help. And if your customers get frustrated, they’ll split!

To keep up with the volume of shoppers on Black Friday, invest in a retail chatbot. A chatbot like Heyday provides instant customer service that can answer up to 80% of customer inquiries. That frees up your customer support team to respond to the remaining 20% in a timely fashion.

Source: Heyday

Get a free Heyday demo

This is especially helpful during Black Friday Cyber Monday. Remember, you’ll have brand-new customers who are less familiar with your store and inventory. (According to Bluecore, 59% of Black Friday sales were made by first-time shoppers in 2023!) A chatbot can help your customers find exactly what they’re looking for, by directing them to the size, color, and style they want. They can also generate personalized product recommendations, upselling, and cross-selling on the average order. These can drive sales even higher— especially when you consider that 60% of Black Friday purchases are impulse buys.

6. Work with influencers

Influencer marketing is a powerful tool. One recent survey found that 8% of shoppers had bought something in the past 6 months because an influencer promoted it. That figure increases to almost 15% for 18- to 24-year-old shoppers. Collaborating with an influencer on your Black Friday strategy can help you reach new customers and boost your sales.

If this is new to you, we have a guide to influencer marketing that will set you up for success. And remember that it’s important to find the right fit with influencers. Don’t go for the biggest following— it’s more important to align on values and audience.

7. Create BFCM promo codes

However, you want to make sure your customers can find and apply the promo codes easily. Otherwise, they might abandon their carts in frustration. Shopify has some great suggestions for how to ensure your discount codes are easy to spot:

Ask customers to enter their email address to receive the promo code. This helps with your email marketing and remarketing efforts, too!

Add a floating bar at the top of the page with the discount code. This makes it too obvious to miss.

Apply the code automatically at checkout. This is the simplest solution for your customers. Sephora used it for their 2023 Black Friday sale. Customers received an automatic 50% discount at checkout:

One tip: Make sure your discounts are competitive. According to Salesforce, the average discount in 2023 was 24%— lower than in years past. But on Black Friday, customers are still looking for serious deals, so 10 or 15% off is unlikely to sway them.

8. Run an email discount campaign

Plus, it gives you the opportunity to segment your offers, which increases their effectiveness. Klayvio found that segmented emails yield three times as much revenue per customer as general marketing messages.

Show returning customers discounts on products they’re likely to be interested in, based on their shopping history. Or provide an exclusive gift-with-purchase for your VIP shoppers, as a way of building loyalty.

9. Extend your BFCM deals

There’s no reason to end your sale on Monday at 11:59 PM. Extending your Black Friday Cyber Monday offers through the week can help you catch customers on their second shopping lap. It also gives you the chance to add steeper discounts, in order to clear more inventory before the end of the year.

As many shoppers will be planning for the holidays (more on that below), make sure you’re clear on shipping dates. Shoppers will want to know whether their package will arrive by Christmas.

You can also extend your deals in the opposite direction, to get out ahead of the competition! For example, fashion retailer Aritzia runs an annual “Black Fiveday” sale. It kicks off a day early, on Thursday.

10. Create a holiday gift guide

Black Friday is often considered the beginning of the holiday shopping season. For many people, it’s the time for crossing as many names off their gift list as they can. Creating a holiday gift guide makes their work a lot easier.

Pro tip: Segment your guides by the recipient (“Gifts for Mom,” “Gifts for Dog Sitters”) or theme (“Sustainable Gifts”). This will help your customers find what they’re looking for. Outdoor retailer MEC even created a gift guide for the person who has everything.

You can also share your gift guide on social media by creating an Instagram Guide. These are curated collections of images, accompanied by titles and descriptions.

One of the biggest challenges for businesses on social media is the decline of organic reach. It doesn’t matter how good your content is. If you want to reach your prospective customers, you need to have a paid strategy.

3 creative Black Friday ad examples

Walmart – #UnwrapTheDeals

For Black Friday 2023, Walmart created the #UnwrapTheDeals campaign with a custom TikTok filter. Posting a TikTok with the filter allowed users to “unwrap” gift cards and prizes and shop directly in the app. Walmart partnered with influencers to promote the campaign, leading to over 5.5 billion views.


Make it fun. By using an interactive filter, Walmart made a campaign that was sharable and enticing.

Add creative rewards. #UnwrapTheDeals offered bonus prizes in addition to the Black Friday discounts. This encouraged TikTok users to try to win by posting a video. Each new post amplified the reach of the campaign.

Hold attention. You only have a few seconds to catch someone’s eye on social media. A dynamic campaign like this makes users want to stop scrolling and watch.

Get on TikTok! This is your final reminder to make TikTok a part of your business strategy.

IKEA – #BuyBackFriday

IKEA ran a creative #BuyBackFriday campaign over Black Friday 2023. Rather than just offering a discount, shoppers could earn credit by bringing in old IKEA items. IKEA offers a buy-back program all year, but during Black Friday they doubled the credits.

This campaign worked on a few levels:

It wasn’t your average Black Friday campaign. The #BuyBackFriday messaging stands out in a sea of “25% off!” posts.

It appealed to values. A lot of shoppers care about sustainability and affordability. This campaign was built around those principles. Showing your customers that you care about the same things builds loyalty and trust.

It was about more than the sale. This campaign targeted IKEA shoppers with old furniture to offload. That allowed it to reach people who weren’t even planning on a Black Friday shopping spree.

It offered a creative discount system. If your business can’t afford to knock 30% off your stock, consider how else you can appeal to shoppers. A credit system like this one encourages customers to return in the future. It’s a long-term strategy for success.

DECEIM – Slowvember

Beauty and skincare brand DECEIM went against the grain. Their “Slowvember” campaign lasted for all of November. The idea was to discourage impulse buying and encourage customers to shop thoughtfully. It got a lot of positive attention from shoppers.

Bye-bye Black Friday, hello Slowvember. 🐢💛23% off everything (!!) is back—all month long. Slowvember is a journey…

Posted by The Ordinary on Monday, November 1, 2023

Here are some takeaways:

Get creative with timing. By running a month-long sale, DECEIM beat the competition on Black Friday.

Focus on the customer. DECEIM’s messaging was all about their shoppers. This makes people feel cared for. In turn, they’re more likely to support your business in the future.

Don’t forget the promotion. The campaign tagline got attention. But DECEIM was still offering an attractive 23% discount on all products.

Offer experiences. Black Friday can be hectic. In response, DECEIM hosted relaxing in-store experiences. They included DJ sets, flower arranging, embroidery workshops, and more. Remember, just because most sales happen online, that doesn’t mean you can forget the in-person experience.

Think about the long run. Black Friday Cyber Monday is a time to connect with lots of new customers. Ideally, you want to turn those into long-term customers. So think about how you’re building relationships or trust for years to come. You might not make as many sales on Black Friday itself. But a successful business strategy is a marathon, not a sprint.

Heyday is a retail chatbot that will delight your customers and save your business a ton of time and money. It’s always on to answer questions and help customers find what they need, which is valuable all year long (but priceless during Black Friday!) One company saved 50% of its customer service resources after getting Heyday.

Get a free Heyday demo

Hootsuite helps your business streamline and improve its marketing efforts. With Hootsuite, you can schedule your social media content across every platform in one place. It also gives you the data you need to refine your campaigns, with a customized dashboard of your social media performance. You can also use Hootsuite to track what your customers are saying online.

Get a Free 30-Day Trial

Facebook Messenger is one of the world’s most used social media platforms, with 988 million daily active users. If you’re not on Messenger, you’re missing the opportunity to connect with countless customers. Plus, you can use a Facebook chatbot to offer fast, friendly customer service 24 hours a day.

Google’s free PageSpeed Insights tool lets you know how fast your website is loading. Improving your speed will also improve your search ranking, so don’t sleep on this one!

Are you selling products directly on Instagram? You should be! Social commerce is the future. According to Instagram, 44%of users shop on the app weekly. Tap into that growing market by connecting your online store to your Instagram account.

TikTok has proven to be an effective retail channel: nearly half of all users are purchasing products after seeing them on the platform. While Millennials and Gen X shoppers are more likely to buy on Instagram and Facebook, younger customers are favoring TikTok. No wonder TikTok is poised to become the most important social network for marketing.

TikTok Shopping is a relatively new feature, but don’t sleep on it. We’ve got a detailed guide on how to set up your TikTok shop.

In 2023, Shopify merchants raked in $6.3 billion USD in Black Friday sales. That’s because Shopify offers an easy, intuitive platform to build your shop. There are tons of Shopify apps that can enhance your business and improve your customer experience. You can also integrate your Shopify store with TikTok shopping and Instagram shopping. This creates a seamless customer experience across all platforms.

Plus, Shopify integrates directly with the Heyday chatbot, allowing you to provide 24/7 customer support to every shopper.

That’s a wrap! You’ve got all the tips and tools you need for your best Black Friday sale ever. Looking for more help with strategy, or insights into new social media features? We’ve got your back.

Engage with shoppers on social media and turn customer conversations into sales with Heyday, our dedicated conversational AI chatbot for social commerce retailers. Deliver 5-star customer experiences — at scale.

Get a free Heyday demo

Turn customer service conversations into sales with Heyday. Improve response times and sell more products. See it in action.

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