Hi @lanfleur,
Welcome to the HP Support Community!
Thanks for posting your query! We're here to help you get back up and running.
This error indicates there is an issue with the toner.
Please try the steps from this link: https://support.hp.com/us-en/product/hp-laserjet-pro-p1102-printer-series/4110394/model/4110306/document/c02476541
Step 1: Use genuine HP toner cartridges
Step 2: Check for packing materials and paper
Step 3: Check the printer for additional jammed paper
Step 4: Clean the electric contacts on the toner cartridge
Step 5: Reset the printer
Step 6: Replace the toner cartridge
Step 7: Service the printer
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Take care, and have an amazing day!
Regards,
Vince_0406