2HA/2HB
2-3-12
YC11
1
+24 V4
O
24 V DC power supply for CFM2
Connected
to the cool-
ing fan
motor 2
2
FAN2DRN
O
CFM on/off
YC13
1
+24 V1
O
24 V DC power supply for key counter
Connected
to the key
counter
2
KEYCN
O
Key counter count signal
3
SGND -
Ground
4
KEYENBN
I
Key counter set signal
YC14
1
COMDA
O
EM control signal (A)
Connected
to the exit
motor
2
COMDNB
O
EM control signal (_B)
3
COMDNA
O
EM control signal (_A)
4
COMDB
O
EM control signal (B)
YC15
1
PGND -
Ground
Connect to
the exit
switch and
feedshift
switch
2
EXTSMN
I
ESW on/off
3
SEPSWN
I
FSSW on/off
4
+5 V2
O
5 V DC power supply for ESW/FSSW
YC16
1
ISMDA
O
SM control signal (A)
Connected
to the scan-
ner motor
2
ISMDNB
O
SM control signal (_B)
3
ISMDNA
O
SM control signal (_A)
4
ISMDB
O
SM control signal (B)
YC17
1
LAMPN O
EL
on/off
Connected
to the
inverter
PWB
2
PGND
-
Ground
3
+24 V1
O
24 V DC power supply for inverter PWB
4
+24 V1
O
24 V DC power supply for inverter PWB
5
PGND -
Ground
6
LAMPN O
EL
on/off
YC18
1
+5 V2
O
5 V DC power supply for SHPSW
Connected
to the origi-
nal detec-
tion switch
and scan-
ner home
position
switch
2
HPSWN
I
SHPSW on/off
3
SGND
-
Ground
4
+5 V2
O
5 V DC power supply for ODSW
5
OPSWN
I
ODSW on/off
6
SGND
-
Ground
YC19
1
+5 V2
O
5 V DC power supply for OSDS
Connected
to the origi-
nal size
detection
sensor
2
ORGLSWN
I
OSDS on/off
3
SGND
-
Ground
YC20
1
+5 V
I
5 V DC power supply from PSPWB
Connected
to the power
source PWB
2
SGND
-
Ground
3
PGND
-
Ground
4
+24 V4
I
24 V DC power supply from PSPWB
YC21
1
+24 V
I
24 V DC power supply from PSPWB
Connected
to the power
source PWB
2
+24 V1
I
24 V DC power supply from PSPWB
3
+24 V1
I
24 V DC power supply from PSPWB
4
PGND
-
Ground
5
PGND
-
Ground
6
COUNTN
-
Not used
Connector
Pin No.
Signal
I/O
Description
Summary of Contents for d-Copia 1600
Page 1: ...SERVICE MANUAL Published in October 2005 842HB110 First Edition d Copia 1600 d Copia 2000...
Page 3: ...Revision history Revision Date Replaced pages Remarks...
Page 4: ...This page is intentionally left blank...
Page 10: ...This page is intentionally left blank...
Page 14: ...2HA 2HB 1 4 30 This page is intentionally left blank...
Page 20: ...2HA 2HB 1 4 30 This page is intentionally left blank...
Page 126: ...2HA 2HB 1 4 30 This page is intentionally left blank...
Page 162: ...2HA 2HB 1 4 30 This page is intentionally left blank...
Page 180: ...2HA 2HB 1 4 30 This page is intentionally left blank...
Page 213: ...INSTALLATION GUIDE FOR THE 300 SHEET CASSETTE...
Page 220: ...INSTALLATION GUIDE FOR THE DOCUMENT PROCESSOR...
Page 231: ...INSTALLATION GUIDE FOR THE DUPLEX UNIT...
Page 239: ...INSTALLATION GUIDE FOR THE Printing System X...
Page 242: ......
