Iq 10 Low Image Density Rap - Xerox DocuColor 12/DCCS50 Service Manual

• Replace the ROS (PL 4.1).
Figure 1 Registration Drive Gear
Reissue
DocuColor 12/DCCS50

IQ 10 Low Image Density RAP

Low Image Density RAP. This RAP is used when the output image shows image density that is
lower than the specification.
Initial Actions
This problem can be caused by the following:
• Low toner concentration.
• Out of specification paper, especially low quality, or heavy weight paper.
• Faulty IOT Drive PWB
• Drum past end of life.
• Developer past end of life. Check the HFSI counters for the Developers. Refer to
Maintenance Activities
• Faulty ADC Sensor.
• If Tag #14 is marked off, go to
Replace the paper presently being used with new 24 lb. Xerox COLOR Xpressions (NASG), or
Registration
90 GSM Colortech + (ESG) paper and run test copies. If the images reproduced are still of low
Drive Gear
density, continue with this RAP.
Procedure
Clean the ADC Sensor and run
Y N
Go to the RAP for the Fault Code indicated to troubleshoot the problem.
Go to the
1/05
3-15
(PL 9.2).
in Service Call Procedures.
IQ 47 ATC Sensor
ADJ 9.1.1, Max Setup. The Setup runs successfully.
IQ 5 Xerographic Subsystem Checkout Procedure.
IQ 9 Uneven Density RAP, IQ 10 Low Image Density
Detailed
RAP.
Image Quality