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04-18-2012 02:50 PM
Getting a Scanner error 22 when trying to make a copy on LaserJet 1212nf. Powering on/off clears error, but recurrs when copy started again Can't run diagonostic utility on Mac
04-20-2012 03:49 PM
I request you to update the printer firmware
Please connect printer to Mac via USB cable, click on the below web link -- click on Download and save the file first once download is complete you will get HP Firmware update, click on it and select printer listed as USB and follow on screen instructions
Make sure that printer power cord is connected directly to Wall Outlet
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If my post resolved your problem, please mark it as as Accepted Solution : )