Xerox 7750DXF - Phaser Color Laser Printer Service Manual page 267

Right-Hand Lift Jack Assembly
1. Ensure that the lift frame assembly is fully lifted and the main lever is in the
down position.
2.
Remove the accumulator belt assembly.
3. Remove RH cover assembly.
4. Remove the pivot pin and partially remove the main lever on the right hand side.
5. Remove the e-clips and washers from the RH lift jack assembly roller guides.
6.
Remove the 4 screws that hold the RH lift jack bracket and remove the bracket.
7.
Remove the 2 screws holding the waste auger assembly.
8.
Remove the 4 screws holding the RH lift jack assembly and remove from the
printer.
Reinstallation Procedures
Note
When reinstalling the RH lift jack assembly install the screws as follows: 1.
Upper left. 2, Upper right. 3. Then the lower screws.
Verify that the timing marks on the main lever and the lift jack assembly
align.
Left-Hand Lift Jack Assembly
1. Ensure that the lift frame assembly is fully lifted and the main lever is in the
down position.
2.
Partially remove the main drive assembly.
3.
Remove the accumulator belt assembly.
4. Remove the imaging units and protect from the light.
5. Remove the LH cover assembly.
6. Remove the transport registration assembly.
7.
Remove the mark-on-belt (MOB) sensor assembly.
8.
Reach inside the LH cover cavity and remove the black imaging unit rail, see
"Imaging Unit Rail Assembly" on page 8-24.
Caution
Cover the black developer with multiple sheets of stiff paper or cardboard to
prevent damage to the developer roller and to catch e-clips and washers
loosened in the next step.
The washers can fall out into the lower metal cavity. Lay something
underneath to catch the washers and screws.
Service Parts Disassembly 8-55