Corrective Maintenance
Ribbon Supply Spindle
308
14207L-001 A ZM400/ZM600 Maintenance Manual 8/9/07
5.
6.
See Figure 171. Disconnect the stepper motor cable from the power supply.
7. Locate the stepper motor and drive belt.
Figure 171 • Locate the Drive Components
8. Loosen the pivot screw and the locking screw.
9. Swing the stepper motor to the right to loosen the drive belt.
10. Remove the drive belt from the stepper motor pulley.
11. Remove the locking screw and nut.
Caution • Observe proper electrostatic safety precautions when handling
static-sensitive components such as circuit boards and printheads.
Connect yourself to an antistatic device.
1
Stepper motor power connector
2
Stepper motor
3
Stepper motor cable
4
Drive belt
5
Locking screw
6
Pivot screw
7
Intermediate gear
1
3
5
2
4
6
7