Fix HP Error 41.3: Unexpected Paper Size
warning Severity: warning
If your HP printer is displaying error 41.3, do not worry – this is a known issue with a proven fix. This error typically indicates unexpected paper size that can usually be resolved without a service call. Follow the steps below to clear this error.
What Causes HP Error 41.3?
This error can be triggered by one or more of the following issues:
- Paper loaded does not match the tray size setting
- Paper guides not adjusted correctly
- Mixed paper sizes loaded in the same tray
- Tray size sensor malfunction
How to Fix HP Error 41.3
Follow these steps in order. After each step, check whether the error has cleared before proceeding to the next one.
- Step 1: Check the paper size loaded in the tray
- Step 2: Adjust paper guides to match the loaded paper size
- Step 3: Update the tray paper size setting on the printer control panel
- Step 4: Ensure only one paper size is loaded per tray
- Step 5: If using a manual feed tray, confirm the size in the print job settings
Affected HP Printer Models
The following HP printer models are known to display error 41.3:
Related HP Error Codes
If you are troubleshooting error 41.3, these related error codes may also be relevant:
- 49.4C02 – Critical Firmware Error
- 50.2 – Fuser Warm-Up Error
- 13.A3 – Paper Jam in Tray 2/3 Area
- 79 – Service Error – Critical
- 59.F0 – Motor Error
Frequently Asked Questions
What is HP error 41.3?
Error 41.3 means the printer detected paper of a different size than expected. The paper loaded does not match the size configured for the tray.
How do I change the tray paper size setting?
On the printer’s control panel, go to Settings or Tray Management, select the tray, and change the paper size to match what is loaded. On Enterprise models, this can also be done through the Embedded Web Server.
Error still not resolved?
If the steps above did not fix the error, the issue may require professional service. Contact the manufacturer support line or visit an authorized service center near you.