Sensor issue

[Regus0849]

I have been having problems with our HP printer the last few months. It keeps showing there is a cartridge problem or paper jam when there really isn’t.

how do we get this fixed. 

[Kuroi_Kenshi · Accepted solution]

Hi @Regus0849,

Welcome to the HP Support Community! We're stoked to have you on board! 

To help us get started on resolving your issue, could you please share the model name of your device?

Meanwhile, you can try these steps:

Power Reset

Turn off the printer and unplug the power cord from both the printer and the wall outlet.

Wait 1–2 minutes, then plug it back in and turn the printer on.

Check for Paper or Debris

Open all access doors (input tray, output tray, rear access if available).

Gently remove any paper, torn bits, or dust that may be stuck inside.

Make sure the rollers turn freely and are clean.

Inspect Ink Cartridges

Remove the cartridges and check for protective tape or dried ink around the copper contacts.

Clean the contacts with a lint-free cloth slightly dampened with distilled water.

Reseat the cartridges firmly into their slots until they click.

Sensor Cleaning

Use a can of compressed air or a soft brush to carefully clean around the paper path sensors and cartridge area.

Sometimes small dust particles or ink buildup can cause false error messages.

Run Printer Self-Test

On the control panel, go to Settings > Tools > Printer Maintenance (or use the HP Smart app) and run a diagnostic test.

This can sometimes reset error messages.

Update Firmware

Visit HP Support Website, enter your printer model, and check if a firmware update is available.

Installing the latest firmware may resolve recurring false sensor errors.

I hope this helps.

I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?" Your feedback not only keeps us going but also helps others find the solution faster! 👍✨

Take care and have an amazing day ahead! 🚀

Best regards,

[Regus0849]

Good morning Kuroi,

Thank you sharing ways I can resolve this issue. I have completed the below but seems like it is not working, but I have been in contact from the HP Team and they have said they can't do much about it so we will have to buy a new one.