fix adf in hp laserjet 400 mfp m425 scaner

Turn the media around and copy the trailing edge first.Īllow the media to flatten out and cool down (if just printed). įigure 1: Wavy media that has a distinct wave shape like an 'M' will have a valley which makes it difficult for the pickup roller to reach the media If the original had been folded or previously stapled, smooth out the folds as much as possible and fan the pages apart where the staple was.Ĭurled or wavy media has an increased chance of experiencing mispick errors. There could be a mechanical problem with the ADF such as a sensor or a damaged cable or dislodged gear. The paper getting loaded into the ADF might be damaged. This document describes specific ADF related hardware issues, the root cause and solutions to resolve the problems.ĭevice display shows Document Feeder Mispick, Reload. HP LaserJet Pro MFP 425, HP LaserJet Pro MFP M521, HP LaserJet Pro Color MFP M570 Series Products - Troubleshooting ADF Hardware Issues Looks like no parts for adf, except rollers, replace adf.

Fix adf in hp laserjet 400 mfp m425 scaner