Diagnostic information 2-145
7510
904.02 Sensor (transfer belt edge) failure
904.03 Sensor (2nd transfer roll retract HP) late error
Step Check Yes No
1 Check the transfer belt unit assembly for proper installation.
Is the above component properly installed?
Go to step 2. Re-install the
transfer belt unit
assembly.
2
Check the transfer belt unit assembly for damage.
Is the above component free of damage to the frame and
the belt?
Go to step 3. Replace the
transfer belt unit
assembly.
3
Check the transfer belt steering motor assembly for proper
operation.
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor tests
4. Touch Transfer belt steering motor.
Does the above component operate properly?
Go to step 5. Go to step 4.
4
Check the transfer belt steering motor for proper
connection.
Is the above component properly connected.
Replace the
transfer belt
steering motor.
Go to “Transfer
belt steering
motor removal”
on page 4-64.
Replace the
connection.
5
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-80.
Problem solved.
Step Check Yes No
1 Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
To Next Page
Loading...
Need help?
General
