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Chapter 3 Daily Care
3.1 Confirming Machine Status.................................................................................. 42
3.2 Replacing Consumables...................................................................................... 45
3.2.1 About Consumables/Maintenance Parts ............................................... 45
3.2.2 Confirming the Status of Consumables................................................. 46
3.2.3 Replacing Toner Cartridges .................................................................. 48
3.2.4 Replacing the Toner Collection Bottle B ................................................ 51
3.2.5 Replacing Drum Cartridges A1, A2, A3, A4 .......................................... 55
3.2.6 Replacing the Staple Cartridge ............................................................. 58
3.3 Cleaning the Copier ............................................................................................. 62
3.3.1 Cleaning External Covers ..................................................................... 62
3.3.2 Cleaning Internal Components (Raster Output Scanners).................... 63
3.3.3 Cleaning the DADF and Document Glass............................................. 66
3.4 Executing Automatic Gradation Adjustment ........................................................ 67
Chapter 4 Troubleshooting
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 Section............ 101
4.7 Stapler Faults..................................................................................................... 103
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