Canon iR5000 Service Manual page 83

Step
5 When the developing assembly has been supplied with toner, check the operator and
copy images using the Test Sheet by making sure of the following:
Copying operation: All associated operations must be normal.
Double-sided copying: Paper must move properly in the duplexing unit.
Pickup operation: Paper must be picked up normally from each source of paper.
Operating noise: There must be no abnormal noise.
Default enlargement/reduction: The quality of images made at each ratio must be
Multiple copies: As many copies as specified must be made normally.
If there is a difference in density between left and right, adjust the height of the pri-
mary charging wire at the rear to correct.
At times, toner may drop from the drum separation claw soiling about the
first ten or so copies. This problem will disappear on its own as more copies are
made.
6 Set the standard mode in user mode and service mode (press the Rest key twice to
end service mode).
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2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 3 INSTALLATION
Checks/remarks
3-19 S