Xerox C2424 - WorkCentre Color Solid Ink Service Manual page 105

4,025.46:
This fault code indicates a problem with the process control system.
Cannot succesfully home the drum transfix mechanism.
Troubleshooting Procedure
Step Questions and Actions
1 1. Check for obstructions around the printhead.
Look for ink shards in gears of the tilt drive.
2. If the printhead is obstructed, remove any
obstruction from the system and reboot.
3. Did this fix the problem?
2 1. Ensure the wiring around the printhead is
routed properly.
2. Is the wiring blocking the printhead?
3 1. Remove the waste tray and printhead and
look for ink build-up in the system.
2. Is there ink build-up any where in the
system?
4 1. Check the process gearbox for damage.
2. Ensure the gears are correctly aligned. See
see "Homing the Process Gear Drive Train"
on page 6-8.
3. Is the process gearbox damaged?
5
1. Check the X-axis motor connector for
damage.
2. Run the X-axis Motor test to check the
X-axis motor current.
3. Did the test fail?
6 1. Run the Tilt Drive test.
2. Did the test fail?
4,0XX.6x Process Control Software Fault
a.
Reset NVRAM and then retest.
b.
Ensure ground integrity for the system (see "Ensuring Ground Integrity" on
page 4-73).
c.
Replace the EEPROM chip.
d.
Reboot the system.
Error Messages and Codes
Yes
Complete. Go to Step 2.
Re-route all Go to Step 3.
wiring to the
printhead.
Clean any ink or Go to Step 4.
debris which
may be
restricting
movement of
the drive train or
printhead.
Replace the Go to Step 5.
process
gearbox.
Replace the X- Go to Step 6.
axis motor.
Replace the process gearbox.
No
3-13