COPYRIGHT © 2003 CANON ELECTRONICS INC. CANON DR-6080/9080C FIRST EDITION OCT. 2003
5 - 23
CHAPTER 5 TROUBLESHOOTING
2
Uneven density, streaks (main-scanning direction)
Cause Step
Check
Item
Result Action
1
Are the pick-up roller, feed roller
and retard roller properly installed?
NO
Install them properly.
Rollers
2
Are they dirty or deformed?
NO
Clean or replace them.
Gear/belt
3
Does it turn smoothly?
NO
Adjust or replace parts.
Main motor (M1)
4
Is the problem solved when the
main motor is replaced?
YES End.
Reading unit
5
Is the problem solved when the
reading unit is replaced?
YES End.
MAIN_DCON
6
Is the problem solved when
MAIN_DCON is replaced?
YES End.
Table 5-502
3
Uneven density, streaks (sub-scanning direction)
Cause Step
Check
Item
Result Action
Reading glass
1
Is the reading glass clean?
NO
Clean it.
If necessary, clean the
roller too.
2
Is the shading plate clean?
NO
Clean it.
Shading plate
3
Does the shading plate jumps up to
the platen roller?
NO
Check the assembly of
the shading plate and
the operation of the
shading solenoid.
Reading unit
4
Is the problem solved when the
reading unit is replaced?
YES End.
MAIN_DCON
5
Is the problem solved when
MAIN_DCON is replaced?
YES End.
Table 5-503
Summary of Contents for ImageFormula DR-9080C
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Page 188: ...1003N0 0 1...
Page 195: ...COPYRIGHT 2003 CANON ELECTRONICS INC CANON DR 6080 9080C FIRST EDITION OCT 2003 vii...
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Page 242: ...ix 1003N0 0 0...
Page 284: ...38 Chapter 3 Software Closing CapturePerfect 1 Select Exit from the File menu...
Page 308: ......
Page 352: ...1 Imprinter for DR 6080 9080C Installation Procedure IMS Product Planning Dept...
Page 355: ...4 3 Remove the left cover 4 screws Remove these screws x4...
Page 359: ...8 7 Insert it firmly to the back and fix it with 1 screw M3x6...
Page 366: ...15 14 Replace the cable to cable clamp and the document eject cover to the original position...