2K5
2-4-9
Wiring diagram No.1
1 3
2 2
3 1
1 3
2 2
3 1
8
7
6
5
4
3
2
1
+
-
4
1
+24VSL
5
2
KEYCN
2
1
1
2
25
25
+24VSL
FAN2POW
1
2
2
1
FAN2DRN
26
26
DHEATERREM
23
SMOTCWCCW
22
24
24
SMOTCLK
2
1
1
2
4
COMDB
3
COMDNA
4
4
COMDA
2
1
COMDNB
22
SMOTON
23
2
3
4
2
1
1
3
2
1
8
8
7
6
5
2
3
4
3
2
1
7
6
5
5
6
7
8
1
2
3
4
1
2
8
5
6
7
8
1
4
3
2
1
2
3
4
7
6
5
5
6
7
8
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
SMOTLOCK
20
21
19
GND
20
GND
17
+24VIL2
18
+24VIL2
16
DMOTCLK
14
DMOTCWCCW
15
MMOTCLK
12
DMOTON
13
MMOTCWCCW
10
DMOTLOCK
11
MMOTON
8
GND
9
MMOTLOCK
6
GND
7
GND
4
+24VIL2
5
GND
2
+24VIL2
3
+24VIL2
1
+24VIL2
1
2
3
3
2
1
1
2
3
4
3
2
1
1
2
3
4
3
2
1
4
+5VSL
1
2
3
4
2
EXTSWN
3
SEPSWN
1
GND
4
6
PTA2
PTA3
PTA1
PTA4
4
3
2
1
3
7
4
5
8
PTA0
PTA5
GND
+3.3V
A13
A12
A7
A8
A9
A2
A1
A11
A10
DFSOLDR
1
+24VSL
3
DFSOLRS
DHVADJC
8
DHVSRUP
2
+24VIL2
1
2
8
3
2
+5VSL
5
5
MPFLENGTH
13
12
+5VSL
12
13
2
1
2
1
2
1
2
3
3
4
+24VSL
10
10
GND
7
9
MPFPAPS
6
MPFPAPCL
9
11
9
8
8
7
3
1
11
2
12
3
5
3
1
4
4
5
1
10
MPFSIZE2
11
+5VSL
1
THVADJC
10
THVDRN
MPFFECL
11
11
10
1
2
3
GND
14
14
1
1
2
6
3
2
1
9
5
6
11
10
1
8
2
9
7
2
3
4
2
1
3
5
4
3
2
7
1
2
3
2
SHVISELN
9
1
1
2
8
6
7
GND
6
6
GND
7
2
MHVDRN
5
5
SHVDRN
4
4
DHVCLKC
3
1
9
10
11
12
3
9
10
11
12
8
1
2
3
4
5
6
7
8
4
5
6
7
4
1
2
3
MPFSIZE1
MPFSIZE0
12
2
+24VSL
GND
+5VSL
1
TXD
2
RXD
4
3
2
1
5
1
2
3
1
2
3
4
2
1
1
1
2
3
4
GND
KEYENBN
+5VSL
3
4
5
1
+5VSL
1
4
5
5
4
6
3
1
8
2
7
3
6
4
5
5
4
6
3
1
8
2
7
3
6
+24VIL2PF2
5
LODIG1
5
3
3
1
1
+24VIL2
1
2
3
1
2
3
11
9
7
1
2
2
3
3
4
4
5
5
1
1
2
2
3
3
4
4
5
5
4
2
10
8
6
2
1
17
16
3
3
LODIG0
21
20
19
18
14
GND
HIDIG1
HIDIG0
24
23
22
24
22
23
13
15
12
LODIG2
PFSCLK
PFSEL
+5VSL
GND
HIDIG2
GND
+24VIL2
+24VIL2PF1
PFFEED
PFREADY
PFSDO
PFSDI
N.C
+5VSL
BYPFEEDSW
GND
11
9
7
4
2
12
10
8
6
21
20
19
18
17
16
15
14
13
LOLENGSW
GND
LOLIFTMREM
GND
LOLIFTSW1
GND
LOLIFTSW2
GND
GND
+5VSL
LOLIFTSW
HILENGSW
GND
+5VSL
LOPAPSW
GND
HILIFTSW1
GND
HILIFTSW2
A13
A12
+5VSL
HIPAPSW
GND
+5VSL
HILIFTSW
GND
HILIFTMREM
A10
A9
A8
A7
A3
A2
A1
A11
A4
B1
B13
A6
A5
B12
B11
B4
B3
1
B10
B9
B8
B7
B6
B5
B2
1
1
1
2
1
2
2
1
2
3
GND
1
2
3
1
CAS2 EMPTY
GND
+5VSL
4
5
3
8
7
4
3
A3
5
6
4
3
2
3
4
A6
1
A5
A4
5
6
4
2
3
1
HIPAPSW
3
3
2
HILIFTSW
GND
B5
1
2
3
B3
B2
B1
B4
2
3
6
2
1
5
6
2
1
3
5
6
4
3
5
6
4
2
1
2
1
1
4
3
1
2
5
6
1
2
B13
B12
B11
B10
3
4
2
+5V1
CAS2 LFT UP
B9
B8
B7
B6
2
5
GND
+5V1
2
3
2
3
5
8
7
4
3
6
5
1
1
2
2
1
1
2
1
2
+5VSL
TXD
3
3
5
4
5
RXD
NC
GND
3
NC
4
GND
5
+5VSL
1
6
VPP
2
WRSO
3
1
VPP
2
WRSI
4
SCK
5
ERSTN
GND
9
+5VSL
7
LOPSEL
8
LOPSDI
5
WRSO
WRSI
4
11
GND
10
PDN
SGND
+5VSL
PDN
SGND
+5VSL
+3.3V
GND
LOPSDO
6
LOPRDY
GND
+5VSL
OUTPEN
1
RLSOLN
2
SLSOLN
3
SCLK
4
SGND
VDON
VDOP
SAMPLEN
2
6
PDN
OUTPEN
SAMPLEN
6
3
7
SCK
ERSTN
VDOP
PDN
GND
7
GND
1
+5VSL
VDON
7
4
5
1
3
2
6
7
4
5
1
5
6
2
1
4
3
7
3
2
6
7
4
5
1
2
12
+24VSL
13
+24VSL
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay
connector
Relay connector
Relay
connector
Relay
connector
e
f
g
h
I
j
k
l
YC20
YC13
YC14
YC10
YC9
YC11
YC23
YC12
YC7
YC22
YC30
YC29
YC28
YC27
YC4
YC36
YC21
YC2
YC1
Eject unit
ESW
FSSW
FSSOL
MM
DRM
PFM
EM
FUFM
DH
Key card
Key counter
(option)
Bult-in finisher
(option)
EPWB
Drum heater ass'y
Connector holder
Cassette 1
Cassette 2
PWSW1
MPFSW
PLSW2
PSW2
LSW2
PSW1
HVPWB
MPPLSW
MPFCL
MPPFCL
MPPSW
MPPWSW
MP unit
LSW1
PLSW1
LM2
LM1
PWSW2
Lower primary paper unit
Upper primary paper unit
LSU
APCPWB
PDPWB
Laser diode
Содержание TASKALFA 300I
Страница 1: ...SERVICE MANUAL Published in February 2010 842K5111 2K5SM061 Rev 1 TASKalfa 300i ...
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Страница 14: ...2K5 This page is intentionally left blank ...
Страница 22: ...2K5 1 1 8 This page is intentionally left blank ...
Страница 196: ...2K5 1 4 52 This page is intentionally left blank ...
Страница 252: ...2K5 1 5 56 This page is intentionally left blank ...
Страница 274: ...2K5 2 1 20 This page is intentionally left blank ...
Страница 280: ...2K5 2 2 6 16 Operation fan motor OFM Cools the operation section 17 Eject fan motor EFM Cools the eject section ...
Страница 310: ...2K5 2 3 28 This page is intentionally left blank ...
Страница 347: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 369: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Страница 381: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Страница 391: ...INSTALLATION GUIDE FOR FAX System ...
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