Canon iR6000 Service Manual

COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
4-13 T
3.13 The back of the print is soiled
Transfer guide
1) Is the transfer guide soiled with toner?
YES:
1. Clean the transfer guide.
2. Check the transfer guide bias.
3. Check the developing assembly for leakage of toner.
Drum cleaner
2) Is the paper feeding assembly soiled with toner?
YES:
1. Clean the feeding assembly.
2. Check the drum cleaner assembly for leakage of waste toner.
Fixing assembly
3) Is the fixing assembly lower roller soiled?
YES:
1. Clean the fixing assembly lower roller.
2. Clean the fixing assembly inlet guide.
3. Check the fixing upper roller and the web for dirt.
NO: Check the following:
1. Registration roller for dirt.
2. Delivery roller and separation claw for dirt.
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Canon iR6000 Specifications

General

Print Technology	Laser
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Functions	Print, Copy, Scan
Print Speed	60 ppm
Duplex Printing	Yes
Network Connectivity	Ethernet
Paper Sizes	A3, A4, B4, B5
Warm-Up Time	30 seconds
Multiple Copies	Up to 999
Magnification	25-400%
Copy Speed	60 ppm (A4)