Instruction manual

5–24
Replacement Procedures and
Illustrated Parts List
Installation
1. Position the paper feed motor assembly on the right side plate and install
the 5/16 inch motor mount bolts and nuts finger tight (page 5–69,
Figure 5–15).
2. Connect the paper feed motor cable connector to connector shell P107
(page 5–8).
3. Connect shell connector P107 to J107 on the controller board. (See cable
routing diagram on page A–10.)
4. Install the collar, paper feed motor pulley, and timing belt.
5. Align the paper feed motor pulley with the splined shaft pulley.
IMPORTANT
Make sure there is at least 0.040 inches (1.016 mm) of clearance between
the collar/pulley and the motor face plate.
6. Hold the collar snug against the motor pulley and torque the 7/64 inch
setscrew to 25
± 2 inch–pounds (2.82 ± 0.23 NSm).
7. Using the straight end of a force gauge, apply 12 pounds (53.4 N) of
pressure to the paper feed motor. Use the splined shaft to steady the
gauge.
8. Reduce pressure to 9 pounds (40.0 N) and torque the 5/16 inch motor
mount screws to 18
± 2 inch–pounds (1.36 ± 0.23 NSm).
9. Snap the timing belt cover into the slots in the side plate.
10. Install the barrier shield and four screws (page 5–59, Figure 5–10).
11. Install the paper path (page 5–29).
12. Return the printer to normal operation (page 4–3).