Figure 5-33 Pickup/feed system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Figure 5-34 Pickup/feed system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Figure 5-35 Cassette pickup operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Figure 5-36 Paper size detection switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Figure 5-37 Paper lifting operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 137 Figure 5-38 Multiple-feed prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Figure 5-39 Overhead transparency detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Figure 5-40 Horizontal registration adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Figure 5-41 Duplex switch back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Figure 5-42 Additional 500-sheet paper feeder . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 144 Figure 5-43 500-sheet paper feeder pickup and feed operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Figure 6-1 Phillips and Posidriv screwdriver comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Figure 6-2 ETB supports and pressure gears . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Figure 6-3 Removing and replacing the rear cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Figure 6-4 Removing and replacing the top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 155 Figure 6-5 Removing and replacing the rear top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 Figure 6-6 Removing and replacing the left cover (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Figure 6-7 Removing and replacing the left cover (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Figure 6-8 Removing and replacing the right cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Figure 6-9 Removing and replacing the multi-purpose tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
159 Figure 6-10 Removing and replacing the front cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Figure 6-11 Removing and replacing the control panel (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Figure 6-12 Removing and replacing the control panel (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Figure 6-13 Installing a new control panel overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 Figure 6-14 Removing and replacing the cassette cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
163 Figure 6-15 Removing and replacing the paper pickup unit (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Figure 6-16 Removing and replacing the paper pickup unit (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Figure 6-17 Removing and replacing the paper pickup sensor PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Figure 6-18 Removing and replacing the multi-purpose tray sensor PCB . . . . . . . . . . . . . . . . . . . . . . . . . 166 Figure 6-19 Removing and replacing the paper pickup drive unit (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . .
167 Figure 6-20 Removing and replacing the paper pickup drive unit (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . 167 Figure 6-21 Removing and replacing the lifter drive unit (1 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Figure 6-22 Removing and replacing the lifter drive unit (2 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Figure 6-23 Removing and replacing the lifter drive unit (3 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Figure 6-24 Removing the cassette pickup and feed rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
170 Figure 6-25 Removing and replacing the solenoid and clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 Figure 6-26 Removing and replacing the cassette separation roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Figure 6-27 Removing and replacing the multi-purpose tray pickup roller (1 of 2) . . . . . . . . . . . . . . . . . . . 173 Figure 6-28 Removing and replacing the multi-purpose tray pickup roller (2 of 2) . . . . . . . . . . . . . . . . . . . 173 Figure 6-29 Removing and replacing the multi-purpose tray separation pad . . . . . . . . . . . . . . . . . . . . . . .
174 Figure 6-30 Removing and replacing the color registration detection unit . . . . . . . . . . . . . . . . . . . . . . . . . 175 Figure 6-31 Removing and replacing the DC controller shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 Figure 6-32 Removing and replacing the memory tag antenna PCBs (1 of 2) . . . . . . . . . . . . . . . . . . . . . . 177 Figure 6-33 Removing and replacing the memory tag antenna PCBs (2 of 2) . . . . . . . . . . . . . . . . . . . . . . 177 Figure 6-34 Removing and replacing the developing disengaging drive unit . . . . . . . . . . . . . . . . . . . . . . . 178 Figure 6-35 Removing and replacing the drum drive gears (1 of 2) . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . 179 Figure 6-36 Removing and replacing the drum drive gears (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Figure 6-37 Removing and replacing the drum drive assemblies (1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . 181 Figure 6-38 Removing and replacing the drum drive assemblies (2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . 181 Figure 6-39 Removing and replacing the drum drive assemblies (3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . 182 Figure 6-40 Removing and replacing the drum drive assemblies (4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . .
182 Figure 6-41 Reinstalling the developing disengaging rod (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Figure 6-42 Reinstalling the developing disengaging rod (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Figure 6-43 Removing and replacing the e-label memory controller PCB . . . . . . . . . . . . . . . . . . . . . . . . . 184 Figure 6-44 Removing and replacing the DC controller PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Figure 6-45 Removing and replacing the cassette paper size detection switch . . . . . . . . . . . . . . . . . . . . .
186 Figure 6-46 Removing and replacing the power supply fan (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Figure 6-47 Removing and replacing the power supply fan (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Figure 6-48 Removing and replacing the formatter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 xii ENWW