5–20
Alignments and Adjustments
Magnetic Pickup Gap
(Figure 5–8)
NOTE: Unless otherwise directed, the MPU gap adjustment should be
followed immediately by the MPU phasing adjustment (page 5–22).
1. Remove the right side panel as described on page 6–4 of Chapter 6,
Replacement Procedures.
2. Refer to Figure 6–11 on page 6–37 and check to see that the flywheel
axle is against the rear roll pin.
3. Loosen the two captive screws and remove the cam cover (1).
4. Loosen the clamping screw (2) to allow the MPU (3) to be rotated.
5. Set the gap between the MPU and the flywheel (4) using a flat feeler
gauge (5), as follows:
a.
If a blue mark is on the flywheel, use a 0.002 inch feeler gauge and
set the gap in line with the blue mark.
b. If the flywheel does not have a blue mark, use a 0.008 inch feeler
gauge.
6. Tighten the clamping screw (2). Verify that the MPU does not rotate.
Summary of Contents for P9012
Page 1: ...P N 132305 001 Rev E P9012 Multifunction Line Printer...
Page 49: ...2 31 Principles of Operation Power Supply PCBAs 1 3 SHORT OPEN Figure 2 21 Power Supply PCBA...
Page 58: ...2 40 Principles of Operation...
Page 84: ...4 18 Troubleshooting...
Page 118: ...5 34 Alignments and Adjustments...
Page 203: ...6 85 Replacement Procedures This page intentionally left blank...
Page 214: ...6 96 Replacement Procedures...
Page 236: ...A 22 Power Paper Stacker Maintenance...
Page 246: ...D 2 Torque Table...
Page 254: ...Index 6...
Page 255: ......
Page 256: ...132305 001 Rev E...
