IBM 6400

164
Chapter 6 Platen Open Motor Pulley Alignment
Platen Open Motor Pulley Alignment
To make this adjustment, follow these steps:
1. Prepare the printer for maintenance (page 152).
2. Cabinet Model: Go to step 3.
Pedestal Model: Remove the top cover assembly (page 204).
3. Remove the platen open belt cover (1) by squeezing the top and bottom
to release the plastic tabs from the slots in the side plate.
4. Loosen the 1/16 inch set screw (2) in the motor pulley.
5. Bottom out the platen open motor pulley (3) on the motor shaft and torque
the 1/16 inch set screw (2) to 9
± 2 inch-pounds (1.02 ± 0.23 N•m).
6.
Check the platen open belt tension (page 156). Adjust if necessary.
7.
Snap the platen open belt cover (1) into the slots in the side plate.
8.
Cabinet Model: Go to step 9.
Pedestal Model: Install the top cover assembly (page 204).
9.
Return the printer to normal operation (page 153).