Canon iR4570 Series Service Manual page 817

Sub-item
SCANLAMP
<MISC-P>
Sub-item
P-PRINT
USER-PRT
LBL-
PRNT
PRE-EXP
T-16-44
COPIER > FUNCTION > MISC-R
Lighting the LED lamp (for document lighting)
<Operating procedure>
1) Select this item.
2) Press the OK key. The LED lamp (for document lighting) is
lit for three seconds.
T-16-45
COPIER > FUNCTION > MISC-P
Description
Printing out the service mode settings
<Operating procedure>
1) Select this item.
2) Press the OK key to start printing.
Printing out the user mode list
<Operating procedure>
1) Select this item.
2) Press the OK key to start printing.
Printing out the service label
<Operating procedure>
1) Load A4 or LTR paper on Cassette 1.
2) Select this item.
3) Press the OK key to start printing.
Checking the pre-exposure lamp (LED)
<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.
Description
Chapter 16
Level
1
Level
1
1
1
1
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