Canon iR4570 Series, Service Manual

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Chapter 16
16-57
T-16-44
<MISC-P>
T-16-45
COPIER > FUNCTION > MISC-R
Sub-item Description Level
SCANLAMP Lighting the LED lamp (for document lighting)
1
<Operating procedure>
1) Select this item.
2) Press the OK key. The LED lamp (for document lighting) is
lit for three seconds.
COPIER > FUNCTION > MISC-P
Sub-item Description Level
P-PRINT Printing out the service mode settings
1
<Operating procedure>
1) Select this item.
2) Press the OK key to start printing.
USER-PRT Printing out the user mode list
1
<Operating procedure>
1) Select this item.
2) Press the OK key to start printing.
LBL-
PRNT
Printing out the service label
1
<Operating procedure>
1) Load A4 or LTR paper on Cassette 1.
2) Select this item.
3) Press the OK key to start printing.
PRE-EXP Checking the pre-exposure lamp (LED)
1
<Operating procedure>
1) Press this item to reverse its display.
2) Press the OK key. After executing each operation for several
seconds, the machine stops automatically. (All lit)
3) Press the OK key to start printing.
Reference
If the lighting of the pre-exposure lamp gives a problem to the
photoconductor drum, rotate the drum.