Xerox 3450B Service Manual - Page 124

Laser Assembly (PL 9.1.16

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8. Using a small flat blade screwdriver spread the plastic latch hooks on the bottom of the bearing while pulling the left end of the Transport Roller Shaft Assembly to the rear. 9. Continue pulling the Transport Roller Shaft Assembly to the rear to remove it from the center bearing. 1 s3450-056 10. Press down on the tab that secures the Transport Roller Shaft Assembly gear to the shaft and remove the gear. 11. Repeat the procedure for the bearing on the right end of the Transport Roller Shaft Assembly and remove the shaft. 12. Slide the bearings off both ends of the Transport Roller Shaft Assembly. Note The bearings can be left in place on the shaft unless they or the shaft are being replaced. Note On reassembly, ensure that the Output Full Sensor actuator moves freely. Laser Assembly (PL 9.1.16) 1. Remove the Print Cartridge (page 8-4) and protect it from light. 2. Remove the Top Cover Assembly (page 8-9). Service Parts Disassembly 8-27

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Service Parts Disassembly
8-27
8.
Using a small flat blade screwdriver spread the plastic latch hooks on the bottom
of the bearing while pulling the left end of the Transport Roller Shaft Assembly
to the rear.
9.
Continue pulling the Transport Roller Shaft Assembly to the rear to remove it
from the center bearing.
10.
Press down on the tab that secures the Transport Roller Shaft Assembly gear to
the shaft and remove the gear.
11.
Repeat the procedure for the bearing on the right end of the Transport Roller
Shaft Assembly and remove the shaft.
12.
Slide the bearings off both ends of the Transport Roller Shaft Assembly.
Note
The bearings can be left in place on the shaft unless they or the shaft are
being replaced.
Note
On reassembly, ensure that the Output Full Sensor actuator moves freely.
Laser Assembly (PL 9.1.16)
1.
Remove the Print Cartridge (page 8-4) and protect it from light.
2.
Remove the Top Cover Assembly (page 8-9).
1
s3450-056