Xerox DocuColor 12/DCCS50, Service Manual

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DocuColor 12/DCCS50
GP 18 IOT UI Language Change, GP 20 2nd BTR
General Procedures
Reissue
GP 18 IOT UI Language Change
Description
NOTE: For IOT UI Language Change Procedure, go to Appendix D of the IOT software
v6.00.2 Install Instructions or Appendix B in any other IOT software above 6.00.2. This proce-
dure is located in the IOT software CD.
GP 20 2nd BTR Service Procedure
At assembly install or at first call after machine install:
·Apply a small amount of Plastislip Grease (43E550) to both cams on the Cam Shaft Assembly
(PL 7.10, item # 11).
At 100k Interval:
• ·Remove the Inlet Plate ( PL 7.10 , item #1), and thoroughly vacuum the assembly sump.
Refer to REP 7.9.1 as required.
• ·Clean the plate, the 2nd BTR Roll and the Cleaning Blade with a clean, dry cloth.
• Check all four locating pins to ensure they are secured firmly on the assembly frame.
Epoxy may be used for any loose pins.
At 200K Interval:
• ·Perform the 100k Interval Maintenance
• ·Check all drive gears on the rear of the assembly for wear or damage, and replace as
required (
PL 7.10 , item # 16, 22 and 23). Check the stub shaft which supports the drive
gear (# 22). If the shaft is loose, Epoxy may be applied to the inside frame where the shaft
attaches to the assembly.
At 300K Interval:
• Perform the 100k Interval Maintenance.
• Remove the front cover of the Assembly (1 screw), and check the copper contact points
at the front of the 2nd BTR Roll, and also below the large front camming spring. These
two contact points provide a ground path through the drawer frame for the 2nd BTR Roll.
If necessary, buff the contact points with an Emery cloth.
• Check the condition of the 2nd BTR Roll, and replace if wear or damage is observed ( PL
7.10 , item # 8). Refer to REP 7.10.1 as required.
• Replace the Cam Shaft Assembly ( PL 7.10 , item # 11).
• Apply a small amount of Plastislip Grease (43E550) to both cams on the Cam Shaft
Assembly.
• Replace the Zinc Stearate Bar (655N00080).
NOTE: A worn Zinc Stearate Bar will cause streaks in the process direction, because of
inconsistent stearate coating of the 2nd BTR Roll
• Replace the Cleaning Blade (655N00081).
NOTE: A worn Cleaning Blade will cause streaks in the process direction, because of
inconsistent cleaning of the 2nd BTR Roll.
At 400K Interval:
Replace the 2nd BTR ( REP 7.9.1 ). Reset HFSI Counter 009-809.