List of figures Figure 1-1 HP LaserJet M5025 MFP and HP LaserJet M5035 MFP ................................................................. 5 Figure 1-2 HP LaserJet M5035X MFP ............................................................................................................... 6 Figure 1-3 HP LaserJet M5035XS MFP ............................................................................................................. 7 Figure 2-1 MFP deminsions (1 of 3) .................................................................................................................
18 Figure 2-2 MFP deminsions (2 of 3) ................................................................................................................. 18 Figure 2-3 MFP deminsions (3 of 3) ................................................................................................................. 19 Figure 2-4 USB connection .............................................................................................................................. 21 Figure 4-1 MFP system block diagram ...........................................................................................................
104 Figure 4-2 Device function block diagram ..................................................................................................... 106 Figure 4-3 Engine control system ................................................................................................................... 107 Figure 4-4 DC controller PCA ......................................................................................................................... 108 Figure 4-5 High-voltage power-supply PCA block diagram ...........................................................................
109 Figure 4-6 Fuser unit ...................................................................................................................................... 110 Figure 4-7 Fuser control circuit ....................................................................................................................... 111 Figure 4-8 Low-voltage power-supply PCA block diagram ............................................................................ 112 Figure 4-9 Video interface control signal flow ................................................................................................
113 Figure 4-10 Laser/scanner system ................................................................................................................. 114 Figure 4-11 Image-formation system ............................................................................................................ 115 Figure 4-12 Image-formation process ........................................................................................................... 116 Figure 4-13 Primary charging .........................................................................................................................
116 Figure 4-14 Laser-beam exposure ................................................................................................................. 117 Figure 4-15 Image transfer ............................................................................................................................. 118 Figure 4-16 Separation from the drum ........................................................................................................... 118 Figure 4-17 Fusing ........................................................................................................................................
119 Figure 4-18 Print cartridge (placeholder for 2–4–8) ....................................................................................... 120 Figure 4-19 Pickup-and-feed-system ............................................................................................................. 122 Figure 4-20 Pickup/feed system blocks .......................................................................................................... 123 Figure 4-21 Paper size and cassette presence detection ..............................................................................
124 Figure 4-22 Upper and lower cassette pickup mechanism ............................................................................ 125 Figure 4-23 Upper cassette lifting operation .................................................................................................. 126 Figure 4-24 Multiple feed prevention mechanism .......................................................................................... 127 Figure 4-25 Skew-correction mechanism .......................................................................................................
129 Figure 4-26 Loop control mechanism ............................................................................................................. 130 Figure 4-27 Duplexing unit paper path ........................................................................................................... 133 Figure 4-28 Signal flow for the duplexing driver PCA .................................................................................... 133 Figure 4-29 Duplexing reverse/feed operation ...............................................................................................
134 Figure 4-30 Horizontal registration function ................................................................................................... 136 Figure 4-31 HCI paper path ............................................................................................................................ 138 Figure 4-32 Signal flow of the HCI driver ...................................................................................................... 139 ENWW xix