Iq10 Ink On White Portion Of The Printed Page - Xerox ColorQube 8570 Service Manual

IQ10 Ink on White Portion of the Printed Page

Color appearing on blank areas can be caused by a latent image from previous print. Latent
images typically result from insufficient oiling of the Drum. Insufficient oiling is often the result
of a defective or expended Drum Maintenance Unit. Printing on pre-punched media can also
contribute to latent images. Debris in the paper path or faulty Drum Thermistor can also be
possible causes.
Figure 1 Ink on White Portion of Page
Xerox Internal Use Only - Revised, 3rd Revision
ColorQube 8570/8870 Service Manual
Figure 2 Latent Image from Previous Print
Initial Actions
1. Check that supported media is being used.
2. Check for any debris or jammed media in the exit path.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
• Drum Maintenance Unit, PL 1.1 Item 16
• Stripper Blade (Stripper Carriage Assembly),
• Drum Wiper Blade Assembly,
• Preheater and Deskew Assembly,
• Lower Inner Duplex Guide,
• Exit Roller, PL 3.1 Item 6
• Retard Roller, PL 3.1 Item 10
• Drum Temperature Sensor,
October 2012
3-15
PL 2.1 Item 13
PL 2.1 Item 18
PL 2.1 Item 20
PL 3.1 Item 2
PL 6.1 Item 5
Image Quality
IQ10