CHAPTER 4 SERVICE MODE
No.
LED
(adress)
1 - a
Reversal sensor signal
1 - b
Pick-up roller sensor signal
1 - c
Pick-up sensor signal
238
1 - d
Delivery sensor signal
(DF-
EA)
1 - e
Re-circulating sensor signal
1 - f
LED 1 ON signal
1 - g
LED 2 ON signal
2 - a
1 - a
DIP switch setting
1 - b
DIP switch setting
1 - c
DIP switch setting
239
1 - d
DIP switch setting
(DF-
1 - e
DIP switch setting
EB)
1 - f
DIP switch setting
1 - g
DIP switch setting
2 - a
DIP switch setting
–
240
(AD1)
241
–
Registration sensor signal
(AD2)
–
242
(AD3)
243
–
Original sensor signal
(AD4)
–
Push switch signal
244
(AD5)
245
–
RF switch signal
(AD6)
246
–
Upper cover sensor signal
(AD7)
247
–
(AD8)
4-38
Description
–
–
–
–
Signal
Jack
PDP5
J9-17
PUSP
J9-8
PDP1
J9-14
PDP2
J9-11
LDD
J8-2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PDP3
JP-25
–
–
DEP1
J5-5
–
–
RFC
J2-6
UPCC1*
J9-30
–
–
Remarks
1:original
present
1:roller at HP
1:original
present
1:original
present
0:bar on
original
–
–
–
–
–
–
–
–
–
–
–
in hex notation