How to Change Adobe PDF Printer Default Paper Size from Letter to A4
Question details
The user needs to set the default paper size for the Adobe PDF printer to A4 instead of Letter, preventing the need to manually change it for each individual print job.
- Product
- Adobe PDF Printer
- Device & OS
- Windows
- Scenario
- Printing documents to PDF or using Acrobat Reader to print files.
- Observed behavior
- The PDF printer automatically defaults to Letter size, forcing the user to manually switch the setting to A4 every time they print.
Ensure you have administrative privileges on your Windows computer, as modifying default system printer preferences may require elevated permissions.
Change Default Paper Size in Windows Printing Preferences
Adjusting the default paper size directly in your Windows system settings ensures that A4 is automatically selected for all future Adobe PDF print jobs.
By modifying the properties of the virtual printer in the Windows Control Panel, you overwrite the default Letter size with A4 at the system level. This change applies to most applications that utilize the Adobe PDF printer.
Click the Windows Start button, type 'Control Panel', and select 'Devices and Printers' (or navigate to Settings > Devices > Printers & scanners).
Locate the 'Adobe PDF' printer icon, right-click on it, and select 'Printing Preferences' from the context menu.
Navigate to the 'Adobe PDF Settings' tab. Click the dropdown menu for 'Adobe PDF Page Size', select 'A4' as your preferred paper size, and click 'OK' to save your changes.
Open the application you are printing from (e.g., Word, Reader), go to the Print dialog, and verify that the page setup now defaults to A4.
Use WPS Office for Hassle-Free PDF Printing and Exporting
WPS Office includes a built-in PDF tool that makes it incredibly easy to set default page sizes like A4, convert documents, and print without dealing with complex Windows system printer settings.
- 1. Open Your Document in WPS Office: Launch WPS Office and open the document or PDF file you wish to print or convert.
- 2. Access the Print or Export Menu: Click on the 'Menu' button in the top left corner and select either 'Print' or 'Export to PDF'.
- 3. Select A4 Paper Size: In the dialog box, simply select 'A4' from the paper size dropdown list and click 'Print' or 'Export'.
Frequently Asked Questions
Why does my PDF printer keep reverting back to Letter size?
This usually happens because the application's page setup (e.g., Microsoft Word Page Layout) overrides the system printer preferences, or the default Windows printer setting hasn't been permanently saved. Changing it in 'Devices and Printers' typically resolves this.
Can I change the default paper size inside Adobe Acrobat directly?
Yes, you can adjust the default output size within Acrobat's Print Setup or Page Setup dialogs. However, modifying the Windows Printer Preferences is required for a permanent system-wide fix across all applications.
Does this solution apply to physical hardware printers as well?
Yes, the method of accessing 'Printing Preferences' via the Windows 'Devices and Printers' menu to set a default paper size works identically for both virtual PDF printers and physical hardware printers.
