Lexmark 4076-0XX - Manual (Page 46)

4076-0XX
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ASF Right And Left Edge Guide Assemblies Removal
1. Remove the auto sheet feed.
2. Remove the manual insert tray by prying one of the side frames
away from it.
3. Remove the inside C-clip from the pick roller shaft and pull the
shaft out to the right.
4. Remove the pick roller and buckler assemblies.
5. Remove the paper load lever knob from the load lever.
6. Remove the auto sheet feed right side cover by prying up at the
slots in the rear.
7. Remove the paper load lever and shaft by pulling them out from
the right side of the ASF assembly. Be careful not to lose the
small gear on the left end of the shaft. When you reinstall this
shaft, it must be parallel with the ASF housing.
8. Pivot the guide assembly up and pry it off the back plate.
ASF Paper Load Lever Removal
1. Remove the auto sheet feed assembly.
2. Pull the paper load lever knob from the load lever.
3. Remove the auto sheet feed right side cover by prying up the
slots in the rear.
4. Remove the paper load lever from the mounting stud.
Carrier Removal
1. Remove the top cover.
2. Remove the print cartridge.
3. Disconnect the print head cables from the system board. You
may have to open the print head cable connectors on the system
board first, then disconnect the cables.
4. Move the carrier in line with the opening in the carrier transport
motor frame.
5. Reach through the opening and pull the belt from the carrier.
6. To unlock the carrier guide rod latches, rotate the rod top-to-rear.
Gently push the carrier guide rod latches, at each end of the rod,
to the rear and lift up the rod until the sensor on the carrier clears
the encoder strip. Remove the carrier guide rod through the
opening in the left side frame. Be careful not to damage the
encoder strip.
7. Pull the ends of the print head cables into the machine, then
remove the cables from the 4 retainers in the paper guide
starting from the right.