Specifications

32056L Rev. 2 12/4/01 105SL Maintenance Manual Page 4-45
PREVENTIVE AND CORRECTIVE MAINTENANCE SECTION 4
10. Orient the replacement platen roller so that the end of the roller with the flats for the
pulley is on the left side when facing the front of the printer.
11. Insert the left end of the shaft into the hole in the main frame. Then, place the right side
end of the roller through the side plate.
12. Note the correct orientation of the new bearings. Install the new bearing and the
washer on the right of the platen roller. Secure the bearing and washer with the C-clip.
13. Install a new bearing, the spacer, and the pulley on the end of the platen roller with the
two flats.
14. Ensure that both set screws in the platen roller pulley align with the flats on the platen
roller shaft.
15. Adjust the platen roller pulley on the left side of the platen roller shaft. Leave
approximately a 0.020” (0.5 mm) gap between the spacer and the platen roller pulley.
16. Tighten the two set screws to secure the pulley to the shaft.
17. Reinstall and adjust the main drive belt.
Figure 4-33. Platen Roller Removal
CAUTION:
Never reuse the old bearings. Use only the new bearings that were
provided with the replacement platen roller.
C-Clip
Peel/Tear-Off Bar
Platen Roller
Platen Roller Pulley
Bearing
Side
Plate
Main
Frame
Bearing
Washer
Spacer