How to Fix a 6x4 PDF Printing in Portrait Orientation
Question details
The user is experiencing an issue where a 6x4 inch PDF document previews correctly in landscape mode but incorrectly prints out in portrait orientation.

- Product
- Device & OS
- not provided
- Scenario
- Printing a custom 6x4 inch landscape PDF document using standard print software.
- Observed behavior
- The document prints in portrait orientation and cuts off content, despite showing perfectly as a landscape document in the software's print preview.
Ensure your printer is powered on, has enough 6x4 inch photo paper loaded correctly into the tray, and that you have the latest printer drivers installed on your computer.
Adjust Printer Properties and Disable Auto-Rotate
Manually select the correct 4x6 paper size in your printer driver settings and turn off automatic rotation features that override your intended PDF layout.
Printer drivers can sometimes misinterpret custom page dimensions. Often, a driver requires the paper's long edge to be explicitly defined as the height, even when the document itself is set to landscape. Adjusting the driver's native properties and disabling the PDF software's automatic scaling prevents these conflicts.
Open your PDF document, go to the 'File' menu in the top left corner, and select 'Print', or simply press Ctrl+P on your keyboard.
Select your designated printer from the drop-down menu and click on the 'Properties' or 'Preferences' button next to it.
Navigate to the 'Paper/Quality' or 'Layout' tab. Instead of using a 'Custom' size, select the standard '4 x 6 in' or '10 x 15 cm' size from the preset list. Ensure the orientation is set to match the printer's feeding mechanism.
Click 'OK' to return to the main print dialog. Look for page sizing and handling settings, and uncheck 'Auto-Rotate and Center' as well as any 'Fit to Page' options.
Click the 'Print' button to run a test page. Verify that the 6x4 document now successfully prints out in the correct landscape orientation.

Print Custom Sized PDFs Accurately with WPS Office
WPS Office provides a highly reliable built-in PDF reader and editor that handles custom paper sizes and orientation perfectly, eliminating confusing auto-rotate conflicts when printing 6x4 documents.
- 1. Open PDF in WPS Office: Launch WPS Office and open your 6x4 inch PDF document.
- 2. Access Print Settings: Click the 'Print' icon on the top toolbar or press Ctrl+P to open the comprehensive print dialog.
- 3. Configure Page Setup: Under Page Setup, select 'Landscape' orientation and choose your 6x4 paper size from the properties menu.
- 4. Verify Preview and Print: Check the real-time preview on the right side to ensure the layout is correct, then click 'Print'.

Frequently Asked Questions
Why does my PDF look landscape on the screen but print as portrait?
This usually happens because the printer driver's default settings or 'Auto-Rotate' features in your PDF viewer are overriding the document's native orientation. Checking your printer properties and disabling auto-rotation usually resolves this.
Can I create a custom 6x4 paper size if my printer doesn't list it?
Yes. In your printer properties, look for a 'Custom' or 'User-Defined' button. Enter 4 inches for the width and 6 inches for the length. Note that some printers require the longer dimension to be set as the height regardless of print orientation.
Does the 'Fit to Page' setting affect my print orientation?
Yes, settings like 'Fit to Page' or 'Shrink to Printable Area' can sometimes force a landscape document into a portrait alignment to maximize page coverage based on the printer's default tray settings. Disabling it forces the software to respect the document's original dimensions.




