Sensor (Y Atc) Error - Lexmark X940e Service Manual

7510-XXX
Step
2 Check the sensor (Y toner RFID) for proper connection.
Is the above component properly connected?
3 Perform a POR.
Does the error occur when the power is turned off/on?

925.00 Sensor (Y ATC) error

Step
1 Reset the Y ATC failure lock out condition.
1. Enter diagnostic mode
2. Touch Dev unit reset.
2. Touch Y channel
Perform a very large print test.
Does the error remain?
2 Check the sensor (Y ATC) for proper connection.
Is the above component properly connected?
3 Perform a very large print test.
Does the error continue?
2-152
MFP Service Manual
Check
Check
Yes
Replace the Replace the
CMYK toner add connection.
motor assembly.
Go to "CMYK
toner add motor
assembly
removal" on
page 4-90.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
Yes
Go to step 2. Problem solved.
Replace the Y Replace the
developer unit connection.
assembly.
Go to "Developer
unit assembly
removal" on
page 4-53.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
No
No