Instruction manual

174
Chapter 5 Section I: Replacement Procedures
Paper Feed Motor
Removal
1. Prepare the printer for maintenance (page 106).
2. Cabinet Models: Remove the paper path (page 177).
Pedestal Models: Remove the top cover assembly (page 161).
3. Cabinet Models: Loosen four screws and remove the barrier shield. (See
page 214, items 3, 4, and 9.)
Pedestal Models: Loosen the four screws and remove the barrier shield
and paper guide. (See page 216, items 3, 4, and 5.)
4. Remove the timing belt cover by squeezing the front and back to release
the plastic tabs from the slots in the side plate (page 214, item 7).
5. Loosen, but do not remove, the two 5/16 inch paper feed motor mounting
screws. (See page 230, item 10.)
6. Loosen the 7/64 inch shaft collar setscrew and remove the paper feed
motor pulley, shaft collar, and paper feed timing belt. (See page 230,
items 7, 8, and 9.)
7. Trace the paper feed motor cables back to the controller board, releasing
it from tie wraps. (See the cable routing diagrams in Appendix A.)
8. Disconnect connector P107 from the controller board and remove the
paper feed motor connector from connector P107. (See page 150.)
NOTE: Some paper feed motors are mounted with nuts and bolts; other
motors have threaded flanges, eliminating the need for nuts.
9. Remove the motor mount screws (and nuts, if present).
10. Remove the paper feed motor assembly.