Specifications

5–4 Replacement Procedures
Belt, Paper Feed Timing (Figure 5–1 )
Removal
1. Prepare the printer for maintenance (page 5–3).
2. Open the printer cover.
3. Remove the timing belt cover (1) by squeezing the top and bottom to
release the plastic tabs from the slots in the side plate.
4. Loosen the paper feed motor mount bolts (2).
5. Remove the paper feed timing belt (3) by working the side of the belt
onto the lip of the motor pulley (4) and rotating the pulleys until the belt
rolls off.
Installation
1. Install the paper feed timing belt (3) over the splined shaft pulley (5) and
the lip of the motor pulley (4) and rotate the pulleys until the belt rolls
onto the motor pulley.
2. Using a force gauge, apply 12 pounds of tension to the paper feed drive
motor (6).
3. Reduce tension to 9 pounds and torque the paper feed motor mount bolts
(2) to 18
± 1 inch–pounds.
4. Snap the timing belt cover (1) into the slots in the side plate.
5. Return the printer to normal operation (page 5–80).