HP LASERJET M5025 - Page 22

Figure 4-33 HCI paper pickup/feed operation ................................................................................................ 140
Figure 4-34 HCI pickup mechanism ............................................................................................................... 142
Figure 4-35 Lift-up operation .......................................................................................................................... 144
Figure 4-36 Multiple-feed prevention mechanism .......................................................................................... 146
Figure 4-37 ADF operation ............................................................................................................................. 150
Figure 4-38 Simplex scanning document path ............................................................................................... 151
Figure 4-39 Duplex scanning document path ................................................................................................ 152
Figure 4-40 ADF paper pick and separation .................................................................................................. 154
Figure 4-41 Stapler/stacker ............................................................................................................................ 155
Figure 4-42 Stapler/stacker operation ............................................................................................................ 156
Figure 4-43 Power ON sequence ................................................................................................................... 157
Figure 4-44 Control system ............................................................................................................................ 158
Figure 4-45 Staple stacker driver PCA ........................................................................................................... 159
Figure 4-46 Feed/stack system ...................................................................................................................... 161
Figure 4-47 Staple mode (1 of 7) ................................................................................................................... 162
Figure 4-48 Staple mode (2 of 7) ................................................................................................................... 163
Figure 4-49 Staple mode (3 of 7) ................................................................................................................... 163
Figure 4-50 Staple mode (4 of 7) ................................................................................................................... 164
Figure 4-51 Staple mode (5 of 7) ................................................................................................................... 164
Figure 4-52 Staple mode (6 of 7) ................................................................................................................... 165
Figure 4-53 Staple mode (7 of 7) ................................................................................................................... 165
Figure 4-54 Stacking roller separation control ............................................................................................... 166
Figure 4-55 Stacking roller separation control process (1 of 2) ..................................................................... 167
Figure 4-56 Stacking roller separation control process (2 of 2) ..................................................................... 167
Figure 4-57 Stacking roller separation detection ............................................................................................ 168
Figure 4-58 Paper pile alignment control ....................................................................................................... 168
Figure 4-59 Paper pile alignment control process (1 of 2) ............................................................................. 169
Figure 4-60 Paper pile alignment control process (2 of 2) ............................................................................. 169
Figure 4-61 Jogger control ............................................................................................................................. 170
Figure 4-62 Jogger control process (1 of 4) ................................................................................................... 170
Figure 4-63 Jogger control process (2 of 4) ................................................................................................... 170
Figure 4-64 Jogger control process (3 of 4) ................................................................................................... 171
Figure 4-65 Jogger control process (4 of 4) ................................................................................................... 171
Figure 4-66 Jogger position control ................................................................................................................ 172
Figure 4-67 Stamping control ......................................................................................................................... 173
Figure 4-68 Staple system operation ............................................................................................................. 175
Figure 5-1 Screwdrivers ................................................................................................................................. 179
Figure 5-2 Remove the print cartridge (1 of 2) ............................................................................................... 183
Figure 5-3 Remove the print cartridge (2 of 2) ............................................................................................... 183
Figure 5-4 Remove the ADF separation pad and pickup and feed roller assemblies (1 of 5) ........................ 184
Figure 5-5 Remove the ADF separation pad and pickup and feed roller assemblies (2 of 5) ........................ 184
Figure 5-6 Remove the ADF separation pad and pickup and feed roller assemblies (3 of 5) ........................ 185
Figure 5-7 Remove the ADF separation pad and pickup and feed roller assemblies (4 of 5) ........................ 185
Figure 5-8 Remove the ADF separation pad and pickup and feed roller assemblies (5 of 5) ........................ 186
Figure 5-9 Remove the transfer roller (1 of 2) ................................................................................................ 187
Figure 5-10 Remove the transfer roller (2 of 2) .............................................................................................. 187
Figure 5-11 Remove the Tray 1 pickup roller (1 of 2) ..................................................................................... 188
Figure 5-12 Remove the Tray 1 pickup roller (2 of 2) ..................................................................................... 188
Figure 5-13 Remove the Tray 1 separation pad assembly (1 of 3; front retainer shown) .............................. 189
Figure 5-14 Remove the Tray 1 separation pad assembly (2 of 3) ................................................................ 189
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