Color) Pc Cartridge Not Detected - Lexmark C935 Service Manual

(Color) PC cartridge not detected

Step
1 Check the appropriate PC cartridge.
Is the above component properly installed?
Replace the appropriate PC cartridge.
2
Does the error remain?
3 Perform a POR.
Does the error remain when the power is turned off/on
again?
(Color) PC cartridge invalid
Step
1 Check the appropriate PC cartridge.
Is the above component the correct part number and
installed properly?
2 Replace the appropriate PC cartridge.
Does the error remain?
3 Has the upper printer engine card been recently been
replaced?
4 Was the NVM board removed from the defective upper
printer engine board and installed on the replacement upper
printer eingeinboard?
5 Remove the NVM board from the defective upper printer
engine board and installed on the replacement upper printer
engine board or upper printer engine board currently in the
printer.
Does the error continue?
6 Perform a POR.
Does the error continue when the power is turned off/on
again?
Check
Check
Yes
Go to step 2. Reinstall the
appropriate PC
cartridge.
Go to "PC
cartridge unit
removal" on
page 4-43.
Go to step 3. Problem solved.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-90.
Yes
Go to step 2. Reinstall the
appropriate PC
cartridge.
Go to "PC
cartridge unit
removal" on
page 4-43.
Go to step 3. Problem solved.
Go to step 4. Go to step 6.
Go to step 6. Go to step 5.
Go to step 6 Problem solved.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-90.
Diagnostic information
5057-XXX
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