Chapter 3 Image Quality Troubleshooting
3.2 Image Quality Troubleshooting
3-13
21
Checking after resetting the PWBA MCU.
Reseat the PWBA MCU.
Is the image printed correctly?
End of work. Go to step 22.
22
Checking after resetting the PWBA ESS.
Reseat the PWBA ESS.
Is the image printed correctly?
End of work. Go to step 23.
23
Checking after resetting the Transfer Unit.
Reseat the Transfer Unit.
Is the image printed correctly?
End of work. Go to step 24.
24
Checking after replacing the Transfer Unit.
Replace the Transfer Unit.
Is the image printed correctly?
End of work. Go to step 25.
25
Checking after replacing the Drum Cartridge.
Replace the Drum Cartridge.
Is the image printed correctly?
End of work. Go to step 26.
26
Checking after resetting the HVPS.
Reseat the HVPS.
Is the image printed correctly?
End of work. Go to step 27.
27
Checking after replacing the ROS ASSY.
Replace the ROS ASSY. (REP 2.1)
Is the image printed correctly?
End of work.
Replace the
HVPS. (REP
18.3)
Step Check and Action Yes No
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