HP Color LaserJet Enterprise CM4540 MFP Series - Administration menu

Figure 1-33 Three main units of the pickup, feed, and delivery system ....................................................... 43
Figure 1-34 Pickup-and-feed unit ........................................................................................................... 44
Figure 1-35 Cassette-pickup mechanism ................................................................................................ 45
Figure 1-36 Cassette lift mechanism ...................................................................................................... 46
Figure 1-37 Multiple-feed prevention ..................................................................................................... 47
Figure 1-38 Multipurpose tray pickup mechanism ................................................................................... 48
Figure 1-39 Paper-feed mechanism ....................................................................................................... 49
Figure 1-40 Skew-feed prevention ......................................................................................................... 50
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 Duplex reverse and feed control .......................................................................................... 56
Figure 1-46 Jam detection sensors ........................................................................................................ 58
Figure 1-47 1 x 500 optional paper feeder ........................................................................................... 61
Figure 1-48 3 x 500-sheet optional paper feeder .................................................................................... 62
Figure 1-49 Signals for the paper feeder ............................................................................................... 62
Figure 1-50 Paper-feeder pickup and feed operation ............................................................................... 64
Figure 1-51 Paper-feeder cassette lift ..................................................................................................... 67
Figure 1-52 Jam detection (1 x 500-sheet paper feeder) .......................................................................... 68
Figure 1-53 Jam detection (3 x 500-sheet paper feeder) .......................................................................... 69
Figure 1-54 Scanner subsystem ............................................................................................................ 70
Figure 1-55 Optical assembly operation ................................................................................................ 73
Figure 1-56 Image data path ............................................................................................................... 73
Figure 1-57 Document feeder/scanner paper path and sensors ................................................................ 74
Figure 1-58 3-bin stapling mailbox ....................................................................................................... 76
Figure 1-59 Signals for the 3-bin stapling mailbox .................................................................................. 76
Figure 1-60 3-bin stapling mailbox delivery operation ............................................................................. 80
Figure 1-61 3-bin stapling mailbox stapler operation (1 of 4) ................................................................... 82
Figure 1-62 3-bin stapling mailbox stapler operation (2 of 4) ................................................................... 83
Figure 1-63 3
-bin stapling mailbox stapler operation (3 of 4) ................................................................... 84
Figure 1-64 3-bin stapling mailbox stapler operation (4 of 4) ................................................................... 85
Figure 1-65 3-bin stapling mailbox sensors for the stapler ........................................................................ 86
Figure 1-66 3-bin stapling mailbox sensors for output bin 3 lift operation ................................................... 87
Figure 1-67 3-bin stapling mailbox sensors for stacker mode .................................................................... 88
Figure 1-68 3-bin stapling mailbox sensors for mailbox/jam separation .................................................... 89
Figure 1-69 3-bin stapling mailbox sensors for jam detection ................................................................... 90
Figure 2-1 Phillips and pozidrive screwdriver comparison ........................................................................ 95
Figure 2-2 Parts removal order (1 of 2) .................................................................................................. 98
Figure 2-3 Parts removal order (2 of 2) .................................................................................................. 99
Figure 2-4 Remove the control panel (1 of 3) ........................................................................................ 100
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