Canon LBP1760P, Service Manual

Page: 170 / 394

3. Cleaning Page
When the dirty fixing unit is the cause of image defect, the fixing unit can be cleaned by the user.
The toner on the upper pressure roller can be removed by printing the cleaning pattern in fig-
ure 4-1-4 and re-feeding the paper (cleaning page). The procedure is as shown below.
Figure 4-1-4
1) Go to the "CLEANING PAGE" item in the TEST MENU.
2) Press the Enter/Cancel key.
3) The message "LOAD <size> IN MANUAL" is displayed (Because the data requests Manual feed
mode.) [Note]
4) Load a paper requested in the multi-purpose tray.
5) Press the Go key.
6) CLEANING PAGE is created at 600dpi.
7) The message "LOAD CLEANING PAGE IN MANUAL" is displayed after delivering paper.
4 - 8
CHAPTER 4
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