4Troubleshooting
4.1 Troubleshooting................................................................................ 72
4.2 Initial Checks.................................................................................... 73
4.3 Poor Print Quality ............................................................................. 81
4.4 Confirming Error Information............................................................ 85
4.4.1 Printing Error History Reports .......................................... 85
4.5 Paper Jams ...................................................................................... 86
4.5.1 Paper Jams at the Top Left Cover..................................... 87
4.5.2 Paper Jams at the Left Center Cover ............................... 89
4.5.3 Paper Jams at the Bottom Left Cover............................... 90
4.5.4 Paper Jams in Trays 1 to 4................................................ 91
4.5.5 Paper Jams on the High Capacity Tray............................. 92
4.5.6 Paper Jams in Tray 5 (Bypass Tray) ................................. 94
4.5.7 Paper Jams on the Duplex Unit ........................................ 95
4.5.8 Paper Jams on the Light Finisher ..................................... 96
4.6 Document Jams ............................................................................. 100
4.6.1 Document Jams in the Left Cover (Top) ......................... 100
4.6.2 Paper Jams on Document Tray and Document Glass Sec-
tion.................................................................................. 101
4.7 Stapler Faults ................................................................................. 103