user manual

Figure 1-33 Cassette presence sensor .................................................................................................... 44
Figure 1-34 Cassette lift mechanism ...................................................................................................... 45
Figure 1-35 Paper level detection mechanism ......................................................................................... 46
Figure 1-36 Cassette media width detection ........................................................................................... 47
Figure 1-37 Multifeed prevention .......................................................................................................... 48
Figure 1-38 Multipurpose tray pickup mechanism ................................................................................... 49
Figure 1-39 Paper-feed mechanism ....................................................................................................... 50
Figure 1-40 Skew-feed prevention ......................................................................................................... 51
Figure 1-41 Fuser and delivery unit ....................................................................................................... 52
Figure 1-42 Loop-control mechanism ..................................................................................................... 53
Figure 1-43 Pressure-roller pressurization control .................................................................................... 54
Figure 1-44 Duplexing unit ................................................................................................................... 55
Figure 1-45 Jam detection sensors ........................................................................................................ 57
Figure 1-46 Optional paper feeder ....................................................................................................... 59
Figure 1-47 Signals for the paper feeder ............................................................................................... 60
Figure 1-48 Paper-feeder pickup and feed operation ............................................................................... 61
Figure 1-49 Paper size detection .......................................................................................................... 62
Figure 1-50 Paper-feeder cassette lift ..................................................................................................... 64
Figure 1-51 Paper
-feeder multiple feed prevention .................................................................................. 67
Figure 1-52 Jam detection .................................................................................................................... 68
Figure 2-1 Phillips and pozidrive screwdriver comparison ........................................................................ 72
Figure 2-2 Parts removal order (1 of 2) .................................................................................................. 74
Figure 2-3 Parts removal order (2 of 2) .................................................................................................. 75
Figure 2-4 Remove the print cartridge (1 of 2) ........................................................................................ 76
Figure 2-5 Remove the print cartridge (2 of 2) ........................................................................................ 77
Figure 2-6 Remove the duplex reverse guide (1 of 2) ............................................................................... 78
Figure 2-7 Remove the duplex reverse guide (2 of 2) ............................................................................... 78
Figure 2-8 Remove the toner collection unit (1 of 4) ................................................................................. 79
Figure 2-9 Remove the toner collection unit (2 of 4) ................................................................................. 79
Figure 2-10 Remove the toner collection unit (3 of 4) ............................................................................... 80
Figure 2-11 Remove the toner collection unit (4 of 4) ............................................................................... 80
Figure 2-12 Remove the formatter ......................................................................................................... 81
Figure 2-13 Remove the HDD (1 of 2) ................................................................................................... 82
Figure 2-14 Remove the HDD (2 of 2) ................................................................................................... 83
Figure 2-15 Remove the SSM (1 of 2) .................................................................................................... 84
Figure 2-16 Remove the SSM (2 of 2) .................................................................................................... 84
Figure 2-17 Remove the tray cassette (1 of 2) ......................................................................................... 86
Figure 2-18 Remove the tray cassette (2 of 2) ......................................................................................... 86
Figure 2-19 Remove the fuser
(1 of 2) ................................................................................................... 87
Figure 2-20 Remove the fuser (2 of 2) ................................................................................................... 87
Figure 2-21 Remove the pickup roller (Tray 1; 1 of 2) ............................................................................. 88
xxvi ENWW