This document is for HP Color LaserJet Pro MFP M176n, M177fw, LaserJet Pro M1212nf, and M1217nfw Multifunction printers.
A Scanner Error 22 error message displays on the printer control panel when you try to scan from the printer. This error might display when extra weight or pressure is applied to the scanner glass, such as when scanning an open book. The weight or pressure can stall the scanner mechanism.
To resolve the issue, reset the printer.