Of6 Process Motor Gear Box (Transfix Output Gear); Of7 Process Drive Gear Box (Compound/ Helical Gear) - Xerox ColorQube 8570 Service Manual

OF6 Process Motor Gear Box (Transfix Output Gear)

A stripped Transfix Output Gear in the Process Motor Gear Box can cause a tooth skipping
noise during startup.
Troubleshooting Reference
Applicable Part (Chapter 5 - Parts List)
• Process Drive with Gear Box and Motor,
Procedure
Check for tooth skipping noise during printer startup. Is there a tooth skipping sound?
Y N
Check and tighten loose fasteners to 12 in-lbs to secure the Process Drive. Does
error persist?
Y N
Troubleshooting complete.
Replace the Process Drive Assembly
Remove the Right Side Cover (REP 1.11) and the Process Drive Assembly
check the Process Drive for stripped gear (see
Process Drive stripped?
Y N
Troubleshooting complete.
Replace the Process Drive Assembly (REP
Figure 1 Checking the Transfix Output Gear
Xerox Internal Use Only - Revised, 3rd Revision
ColorQube 8570/8870 Service Manual
PL 4.1 Item 13
(REP 4.13).
(REP
Figure 1.) Is the Transfix Output Gear on the
4.13).

OF7 Process Drive Gear Box (Compound/ Helical Gear)

A stripped compound or helical gear in the Process Motor Drive can cause a tooth skipping
noise during startup and printing.
Troubleshooting Reference
Applicable Part (Chapter 5 - Parts List)
• Process Drive with Gear Box and Motor,
Procedure
Check for tooth skipping noise during printer startup and while printing. Is there a tooth skip-
ping sound?
the Y N
Check and tighten loose fasteners to 12 in-lbs to secure the Process Drive. Does
error persist?
Y N
Troubleshooting complete.
Replace the Process Drive Assembly
4.13) to
Remove the Rights Side Cover
check the Process Drive for stripped gear (see
the Process Drive stripped?
Y N
Troubleshooting complete.
Replace the Process Drive Assembly
Figure 1 Checking the Compound/ Helical Gear
October 2012
6-49
PL 4.1 Item 13
(REP 4.13).
(REP 1.11) and the Process Drive Assembly
Figure 1). Is the Compound/Helical Gear on
(REP 4.13).
General Troubleshooting
the
(REP 4.13) to
OF6, OF7