Xerox DocuPrint N24 Service Manual page 976

11 Open the Top Cover and inspect the Pinch Rolls in the Upper Transport Chute. The Pinch Rolls
are clean and undamaged.
Y N
|
Replace the Upper Transport Chute Assembly (REP 8.5.3.77).
12 With the Transport Motor running, inspect the Exit Roll and Paddle Roll Assemblies. The
Assemblies rotate smoothly and are both Assemblies are clean, not damaged, and free of
obvious wear.
Y N
|
Replace the Exit Shaft Assembly (REP 8.5.3.65) and the Paddle Shaft Assembly (REP
8.5.3.66).
13 Inspect the paper path for damage that may be blocking the paper path. Check for paper skewing
as it exits the Fuser.
14 Remove the two screws securing the Transport Rear Cover (REP 8.5.3.11) and remove the
Cover. Remove the Upper Rear Cover (REP 8.5.3.5). Enter Diagnostic Mode - Output - Finisher
Operations - Finisher Transport Motor. The Transport Motor runs.
Y N
|
Replace the Transport Motor (REP 8.5.3.74).
15 With the Transport Motor running, inspect the gears that transmit motor drive to the Transport
Assembly Drive Belt. The Transport Gears rotate smoothly and transmit drive to the Transport
Assembly.
Y N
|
Replace the gear clusters.
16 With the Transport Motor running, inspect the Transport Assembly Drive Belt. The Transport
Assembly Drive Belt runs smoothly, without binding or skipping.
Y N
|
Replace the Transport Assembly Drive Belt (REP 8.5.3.89).
17 Inspect the Transport Rolls and Pinch Rolls. The Transport Rolls and Pinch Rolls are clean, not
broken, and free of obvious wear.
Y N
|
Replace the Transport Rolls (REP 8.5.3.93).
18 Replace the Transport Cover Assembly (REP 8.5.3.91).
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