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- my 9125e won't print my envelopes. Says too small. #10. c...

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05-09-2025 12:06 PM
9125e won't print #10 envelopes. checking box with feed diagram. Adjusting paper tray. Always says "too small" to print. Suggestions?
bobconnor
05-10-2025 10:10 AM
Hi @bobconnor,
Welcome to the HP Support Community.
Thank you for posting your query. I will be glad to help you.
We understand you're experiencing issues printing #10 envelopes on your HP OfficeJet Pro 9125e All-in-One Printer, with an error message indicating the paper is "too small." We're here to help.
Although your printer supports a wide range of media types—including various photo, brochure, presentation, and recycled papers—it also supports printing on custom sizes, including envelope formats such as #10, when configured correctly.
Please follow the steps below to ensure proper setup:
1. Load the Envelope:
- Open Tray 1.
- Insert the #10 envelopes with the print side facing down and the flap on the left.
- Slide the paper width guides inward so they rest lightly against the envelope edges without bending them.
2. Set Custom Size on the Printer:
- On the printer's touchscreen panel, navigate to:
- Settings > Tray and Paper Management > Tray 1 > Paper Size
- Select Custom and enter the dimensions for a #10 envelope:
- Width: 4.13 in
- Length: 9.5 in
- Confirm paper type as Plain Paper.
3. Set Envelope Size on Your Computer:
- When printing from your application (e.g., Microsoft Word):
- Go to File > Print > Printer Properties (or Preferences)
- Select Custom Paper Size with dimensions 4.13" x 9.5"
- Ensure Plain Paper is selected as the media type
- Set the paper source to Tray 1
4. Update Printer Firmware and Software:
To ensure full functionality and compatibility:
- Visit the HP Software and Driver Downloads page
- Enter your printer model (HP OfficeJet Pro 9125e) and install the latest firmware and full-feature driver package for your operating system.
I hope this helps.
Take care and have a good day.
Please click “Accepted Solution” if you feel my post solved your issue, as it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!
VikramTheGreat
HP Support