Atc Sensor (M) Failure - Lexmark X95 series Service Manual

132.03 ATC sensor (M) failure

Step Action and questions
Check the path from the toner
1
cartridge to the developer.
Is the above component free
from obstacles?
Check the ATC sensor PCB.
2
Is the above component
properly connected?
Remove the ATC sensor PCB.
3
Go to
"ATC sensor PCB
removal" on page
Does the error remain?
Check the toner dispense motor
4
for proper operation.
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 M toner dispense
motor.
Does the above component
operate properly?
Check the toner dispense motor
5
for proper connection.
Is the above component
properly connected?
Check the developer motor for
6
proper operation.
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 Developer motor.
Does the above component
operate properly?
Yes
Go to step 2.
Go to step 3.
Go to step 4.
4-30.
Go to step 6.
Replace the toner dispense
motor.
Go to
"Toner dispense motor
removal" on page
Go to step 8.
No
Remove the toner blockages,
including internal clogs inside the
developer and toner cartridge.
Replace the connections.
Problem resolved
Go to step 5.
Replace the connections.
4-170.
Go to step 7.
Diagnostic information
7558-xxx
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