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3. Remove dirt on the sensors (A, B, C, D, G) and reflectors (J) with the included blower, then wipe the
scanning glass (E, I) and reference plates (F, H) with the roller cleaning paper (page 51).
Location of Sensors
1
5
6
2
7
2
3
4
A Waiting sensor
B Double feed detector
C Slip detect sensor
D Starting sensor
E Scanning glass (F)
F Reference plate (B)
G Paper sensor
8
9
H Reference plate (F)
I Scanning glass (B)
Notice
• After cleaning, make sure that the mark on the outside of the reference plate and the mark
on the reference plate are aligned (page 44).
If the marks are not aligned, the background color will not be correct.
Operating Manual 61
Care and Maintenance