How to Fix Firefox Print Preview Error?

Firefox print preview error is one of the most demanding and common problems for most of the Mozilla Firefox users. The web page contains a lot of information that needs to be copied or downloaded to a safe place. However, if you need a copy of all the information that you are looking for with the long-term Firefox web browser on the internet, then prefer to print web pages by using the Firefox browser.

The main problem with printing errors is that the printing web pages is different for different browsers because each browser has its own settings and a set of response codes for print orders. Sometimes, if the system is fully infected due to malware viruses, it can also cause this issue. If the print settings are set incorrect, then you can see this error message on the screen. If you are also suffering from this problem, then read this article carefully. Now, this article only focuses on solving your problem if it is related to printing web pages in Firefox.

Exceptional Solving Process for Firefox Print Preview Error:

When you see this error message on the system, you need to restart Mozilla Firefox application. After restarting this application, you can resolve this issue positively. So, at first, you have to restart it and check whether the error message appears or not. If you find any errors, then you should use another solving process which is mentioned below. Now, we are going to share some easy and effective solutions that you can use on your PC to fix the Firefox print preview error.

Solution 1 – Check Firefox Page Settings

When printing to browsers like Firefox, users are often not told that some changes in the settings on the Firefox page can cause a number of problems and it also makes the printing instructions messy. Therefore, you must correct these changes before you print a webpage. Read on to find out the steps which are mentioned below:

Step 1

At first, you need to open the Mozilla Firefox application by pressing the Mozilla Firefox icon. When the Mozilla Firefox window opens, you need to navigate to the Menu section. Select it to open the list.

Step 2

In the Menu list, you will get an option Print, select it. Now you can see that the print preview window will open. In that window, you must check that the Scale is set to Shrink to fit and also the Portrait orientation is set.

Step 3

Once it is completed, then you can select the Page Setup option and select the Margins & Headers/Footer section. In that tab, you need to check whether Margins values are set correctly or not. If not then, you can set the value into default values. Now, you can select the OK option in the Page Setup window. Next, you can again open the Print Preview window and then click on the Print button. Now you can see that a print window will display on the screen.

Step 4

When the Print window opens, you need to go to the Name list and check whether the printer’s name is set incorrect or not. If it shows up wrong, then correct the printer name. After doing this, you need to check the Print to file settings and it is not selected. Once you are done, restart the system and then try to print any page.

Solution 2 – Resetting Firefox Printer Settings

Apart from problems with the Firefox page settings, printer settings can also cause a number of problems. So, you should reset the Firefox printer settings to resolve Firefox print preview error on your PC. Just follow the steps below to solve this printer preview problem:

Step 1

Firstly, you need to double-click on the Mozilla Firefox application to launch this application. From that window, you need to go to the Address bar at the top of the page. In the Address bar, you can type about: config and then press the Enter key from the keyword.

Step 2

In the about: config window, you can see the warning and then mark the “I accept the risk!” option. Next, you need to go to the Search box, type print_printer”, right-click on it to open the list. From that list, you can see an option Reset, click on it. After performing all these steps, you need to go to the Menu section and then click on the Exit option to close the window. Once you are done, you should open the Mozilla Firefox application again. Then, try to print the page and check whether the error message is still there or not. If you find again, then you can move to the next one.

Solution 3 – Resetting all Firefox Printer Settings

If the above-mentioned solutions fail to fix the Firefox print preview error, then you can use this solution to get rid of this problem. By resetting all the Firefox printer settings, you can also fix this issue on your computer. To do that, follow the steps below:

Step 1

In the beginning, you need to launch the Mozilla Firefox application and then go to the Profile folder, select it to open it. When the Profile folder window opens, you need to take the mouse to the Menu section, select it. In the Menu section, you can click on the Help button.

Step 2

When the Help tab opens, you can select an option Troubleshooting Information. Next, you can get a tab Application Basics, select it. From that tab, you can select the “Open folder” button. Now, you can see a new window will open with all your profile files.

Step 3

After doing this, you can select the Menu option and then click on the Exit button. After that, you can open your profile folder. In that folder, you need to find the prefs.js file, copy it and then move to another folder to create a backup. Now you can launch the real prefs.js file by using a text editor. After that, you need to right-click on the press.js to open the list and then select the Delete option to remove all the lines in prefs.js that start with print. After that, you should click on the Save option to save it. If you are done perfectly, then you will not get this error message again.

Solution 4 – Reinstall the Mozilla Firefox Application

This is an alternative solution that we have shared to fix the Firefox print preview error on your computer. By reinstalling the Mozilla Firefox application also, you can fix this error. To complete this solution, follow the steps which are mentioned below:

Step 1

At first, you need to press the Windows Home button and S key to open the Search Panel. In the Search box, type Control Panel and then press the Enter button. Alternatively, you can hold down the Windows button and along with the R key to launch the Run box. In the Run box, type Control Panel and then press the Enter key or click on the OK button.

Step 2

In the Control Panel window, you need to take the mouse to the Programs and Features section, double click on it. From that section, you can scroll down the page and you will find the Mozilla Firefox application, select it. After that, you can click on the Uninstall option to remove it.

Step 3

Now, you can see that the uninstallation process has begun. Once it completes, you have to install it from the official website of Mozilla Firefox. So, you need to go to the official website of Mozilla Firefox and find the latest version of this application, download it. Once the download is done, install it. You should now follow the onscreen directions to complete the installation process. After installing this, restart the system and then open the Mozilla Firefox application to check whether the issue is fixed or not.

Read:

Resolving Firefox print preview error is not a difficult task, but if you have trouble printing and you experience problems repeatedly, go through this article. Follow the above-mentioned solutions which we have already described in the article. We hope you can quickly fix Firefox print preview error on your computer. However, if you face this problem again, then you can talk to an expert.