18
Unique Switch 54 - Printer
Switch
Initial
Setting
Adjust Usage/Comments
7
0
Factory use only
6
0
Factory use only
5
0
Factory use only
4
0
Factory use only
3 0
2 0
1 0
0 0
LED print head exposure
time adjustment
(for receive documents
and copies)
1 step = 0.868
µ
s
Note:
This setting takes
effect after turning the power
switch off/on.
Initial setting is “000000” and 27.78
µ
sec.
If you want to change the exposure time, set this
switch within the following range.
If you set the time to be shorter, the print density
will be light.
Switch 3 2 1 0
1 1 1 1 21.70
µ
s Lightest
1 1 1 0 22.57
µ
s
1 1 0 1 23.44
µ
s
1 1 0 0 24.30
µ
s
1 0 1 1 25.17
µ
s
1 0 1 0 26.04
µ
s
1 0 0 1 26.91
µ
s
0 0 0 1 28.64
µ
s
0 0 1 0 29.51
µ
s
0 0 1 1 30.38
µ
s
0 1 0 0 31.25
µ
s
0 1 0 1 32.12
µ
s
0 1 1 0 32.98
µ
s
0 1 1 1 33.85
µ
s Darkest