HP LaserJet P2055DN Printer Not Printing: Troubleshooting Steps

The HP LaserJet P2055DN printer is a reliable and efficient printing solution for businesses, but like any device, it's not immune to issues. One common problem that users may encounter is the printer failing to print. In this article, we'll explore the causes of this issue and provide step-by-step troubleshooting steps to help you resolve the problem.

The first step in resolving the 'HP LaserJet P2055DN printer not printing' issue is to check the photosensors on your printer. The photosensors (PS913, PS912, and PS915) detect paper in the cartridge area of the product. Make sure that the engine controller PCA is correctly installed, as any issues with this component can cause problems with paper detection.

If the issue persists after checking the photosensors, it's possible that the print cartridge may be the culprit. Inspect the high-voltage contact on the print cartridge and in the printcartridge cavity to ensure that they are not damaged. Verify that the print cartridge is correctly installed and that the sealing tape has been removed.

Another potential cause of this issue is a problem with the antenna on the print cartridge. The antenna is used to detect the high-voltage bias, which is placed on the print cartridge's developer roller at startup or when the top cover is closed. If the antenna is unable to detect the high-voltage bias, you may receive an error message.

To resolve this issue, make sure that the two connectors from the engine control PCA to the switch are securely installed on the switch contacts. You should also determine if SW301 closes when the door closes. To do this, remove the left cover and open and close the cartridge door. This will help you identify any issues with the switch.

Finally, it's possible that the issue is caused by a problem with the cartridge door switch (SW301). Opening the cartridge door opens SW301 and disables the +24 V to the high-voltage contacts on the print cartridges. If this switch is malfunctioning, it may prevent the printer from printing.

By following these troubleshooting steps, you should be able to identify and resolve the issue causing your HP LaserJet P2055DN printer not to print. Remember to always refer to the user manual for specific instructions and guidelines for using your printer.

Hp laserjet p2055dn printer not printing