Diagnostic information 2-205
7500-432, -632, and -832
6 Check the image development process.
Perform a print test. Turn off the printer power while
printing.
Carefully remove the PC cartridge, and check the
developed image formed on the drum right before the
transfer roll assembly.
Is the image completely formed on the drum, and the
area clear, black, and easy to read?
Go to step 7. Go to step 9.
7 Check the image transfer process.
Check the toner image formed on the drum after the
transfer roll assembly.
Is the toner image completely transferred on the media?
Go to step 9. Go to step 8.
8 Check the HVPS card assembly.
Replace the HVPS card assembly.
Perform a print test.
Does the error continue?
Go to step 9. Problem solved.
9 Check the printer engine card assembly.
Replace the printer engine card assembly.
Perform a print test.
Does the error continue?
Replace the RIP
card assembly.
Go to “RIP card
assembly
removal” on
page 4-130.
Problem solved.
Step Check Yes No
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