Sensor (Atc) Failure; Laser Power Failure - Lexmark X862de Service Manual

7500-432, -632, and -832
Step
2 Check the sensor (RFID PC cartridge) installation.
Is the sensor (RFID PC cartridge) properly installed?
3 Check the sensor (RFID PC cartridge) connection.
Is the sensor (RFID PC cartridge) properly connected?
4 Perform a print test.
Does the error continue?

929.00 Sensor (ATC) failure

Step
1 Check the PC cartridge installation.
Is the PC cartridge properly installed?
2 Perform a POR.
Does the error continue?

930.00 Laser power failure

Step
1 Check the printhead assembly for proper installation.
Is the printhead assembly installed properly?
2 Check the printhead assembly connection.
Is the printhead assembly properly connected?
3 Perform a print test.
Does the error continue?
4 Perform a print test.
Does the error continue?
2-162
MFP Service Manual
Check
Check
Check
Yes
Go to step 3. Install the sensor
(RFID PC
cartridge)
correctly.
Replace the Replace the
sensor (RFID PC connection.
cartridge).
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-119.
Yes
Go to step 2. Install the PC
cartridge properly.
Replace the PC Problem solved.
cartridge.
Yes
Go to step 2. Install the
printhead
assembly
properly.
Replace the Replace the
printhead. connection.
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-119.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-130.
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