Printer Is Printing Solid Black - Konica Minolta Bizhub 4700P Service Manual

4.2.4 Printer is printing solid black pages
Actions
Step 1
Check the imaging unit for damage.
Is it free of damage?
Step 2
Remove any contamination from the
imaging unit contacts.
Does the problem remain?
Step 3
Check the imaging unit contacts for
damage.
Are they free of damage?
bizhub 4700P/bizhub 4000P Service Manual
Yes
Go to step 2.
Go to step 3.
Replace the power supply. See
Power supply
- 32 -
No
Replace the imaging unit.
The problem is solved.
Replace the printer.
removal.