Unexpected Accumulator Belt Home Sensor Signal, Code 33 - Xerox 7750DXF - Phaser Color Laser Printer Service Manual

Unexpected Accumulator Belt Home Sensor Signal,
Code 33
Troubleshooting References
Applicable Parts
Accumulator Belt Assembly
Engine Control Interface Board
Engine Control Board
Caution
If the Accumulator Belt is damaged, determine the cause of the damage before
installing a new assembly.
Troubleshooting Procedure
Step Actions and Questions
1
1. Remove the accumulator belt
assembly.
2. Inspect the DTS connector for
damage.
3. Is the connector damaged?
2 1. Is the mating connector inside the
printer damaged?
3 1. Reinstall the accumulator belt
assembly.
2. Enter service diagnostics and run the
Accum MOB Sensor test.
3. Is the value H when the belt home
marker is NOT under the belt home
sensor?
3-24
Wiring and Plug/Jack Map References
Yes
Replace the
accumulator belt
assembly.
Repair or replace
the wiring harness
between J605 and
the connector.
Use the
"Reflective Sensor
Procedure" on
page
Phaser 7750 Printer Service Manual
No
Go to step 2.
Go to step 3.
Replace in the
following order:
engine control
3-45. interface board
engine control
board