Utax CD 1015 Service Manual Page 212
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2HA/2HB
2-4-10
General wiring diagram
YC2
18/17
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
18/17
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
A1/B1
A2/B2
A3/B3
A4/B4
A5/B5
A6/B6
A7/B7
A8/B8
A9/B9
B10/B10
A11/B11
B12/B12
A13/B13
A14/B14
A15/B15
A16/B16
A17/B17
A18/B18
A19/B19
A20/B20
A21/B21
~
A30/B30
PDGDIN/SETN
SGND/SAMPLEGDIN
SGND/+5V
SGND/PDMASKGDIN
SGND/+5V
C2PSDIR/SGND
VDATAN/C2PEGSI
SGND/SGND
SGND/SGND
SGND/SGND
SGND/C2PEGSO
C2PSBSY/SGND
SGND/SGND
SGND/SGND
C2PSCKN/C2PEGIRN
GDIEN/SGND
SGND/SGND
+5V/SGND
RSTN/+5V
+5V/+5V
SGND/SGND
SGND/SGND
22/21
20/19
18/17
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
22/21
20/19
18/17
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
+24V/PGND
+5V3/SGND
SGND/SGND
+5V/+5V
+5V/OUTEPN
SGND/PLGCLK
EGSO/SCKN
EGSI/PDMASKN
SBSY/SDIR
EGRN/RSTN
OVSYNC/+12V
SGND/SH
SGND/CP
SGND/RS
SGND/CCDCLKN
SGND/CCDCLK
SGND/+12V
SGND/+5V
CCDEN/CCDE
CCDON/CCDO
6/5
4/3
2/1
1/2
3/4
5/6
LAMPN/PGND
+24V1/+24V1
PGND/LAMPN
1/2
3/4
5/6
7/8
9/10
11/12
13/14
15/16
17/18
YC1 YC4
YC7
YS1 DIMM (OPTION)
GDI Printer (OPTION)
YC1
1/2
3/4
5/6
7/8
9/10
10/9
8/7
6/5
4/3
2/1
LED0/LED1
LED2/LED3
LED4/LED5
LED6/LED7
LED8/LED9
LED10/LED11
LED12/KEY0
KEY1/KEY2
KEY3/KEY4
SCAN0N/SCAN1N
SCAN2N/SCAN3N
SCAN4N/SCAN5N
SCAN6N/SCAN7N
BUZERDRN/+5V
OPWB
LCDPWB
MPWB
EPWB
SM
YC19
YC6
YC18
YC4
YC24
YC3
OFS
CFM1
PM
LSU
PDPWB
APCPWB
YC15
YC1
OSDS
Document
Processor
(OPTION)
ODSW
SHPSW
RMPWB
ESW
FSSW
RM
EM
INPWB
EL
CCDPWB
YC6
1/2
3/4
5/6
7/8
9/10
11/12
13/14
15/16
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
SGND/+3.3V
+3.3V/LCDRS
LCDR_W/LCDEN
LCDD0/LCDD1
LCDD2/LCDD3
LCDD4/LCDD5
LCDD6/LCDD7
SGND/SGND
YC5
YC8
YC9
YC10
1
2
3
4
1
2
3
WE
WE
WE
3
2
1
3
2
1
3
2
1
SGND
ORGLSWN
+5V2
8
4
6
7
5
3
2
1
9
10
11
12
8
15
7
14
6
13
5
12
4
11
3
10
2
9
1
S
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
8
4
6
7
5
3
2
1
9
10
11
12
+5V4
SGND
DOPSDI
DOPSDO
DOPCLK
DOPSEL
DOPRDY
ORGTIMN
PGND
PGND
+24V1
+24V1
1
2
3
4
5
6
GY
GY
GY
GY
GY
GY
6
5
4
3
2
1
SGND
OPSWN
+5V2
SGND
HPSWN
+5V2
5
4
3
2
1
GY
GY
GY
GY
GY
1
2
3
4
5
YC2
1
2
3
4
5
5
4
3
2
1
_B
_A
COM
B
A
+5V
RMLOW
RMCLK
RMENB
SGND
BK
BK
BK
BK
4
3
2
1
+5V2
SEPSWN
EXTSWN
SGND
WE
WE
WE
WE
WE
WE
WE
WE
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
3
2
1
1
2
3
3
2
1
+5V3
PDN
SGND
+5V3
VDON
VDOP
SAMPLEN
OUTPEN
SGND
PDN
YC2
YC1
PLGCLKN
PLGRDYN
PLGDRN
PLGGND
PLG+24V4
6
7
ERASE+24V4
ERASE3N
ERASE2N
11
12
13
14
1
2
3
B
W
R
3
2
1
CL
1
2
3
R
G
3
2
1
TONEGND
TONEFUL
TONE+5V2
8
9
10
1
2
2
1
FAN1DRN
+24V1
THERMA
THERMA+5V
YC14
4
3
2
1
COMDB
COMDNA
COMDNB
COMDA
+5V
OUT1
OUT2
GND
2
1
GY
GY
1
2
7
6
5
4
3
1
2
3
4
5
1
2
3
4
2
1
6
7
+24V4
PGND
3
2
1
3
2
1
3
2
1
3
2
1
1
2
3
LAMP
N.C.
LAMP
ISMDA
ISMDNB
ISMDNA
ISMDB
YC16
YC17
1/2
3/4
5/6
7/8
9/10
11/12
13/14
15/16
17/18
7
6
5
4
3
2
1
7
6
5
4
3
2
1
FTH
FCSSW
YC5
YC2
KEY COUNTER
OR KEY CARD
(OPTION)
YC1
YC10
YC8
YC6
DPWB
PSW
TCS
YC4
YC22
YC9
YC7
YC11
YC1
YC20
YC21
YC13
YC23
YC6
PSPWB
LCSSW
LOWER PAPER FEEDER (OPTION)
LOWER PAPER FEEDER (OPTION)
LOWER PAPER FEEDER (OPTION)
WE
WE
BK
WE
WE
OE
OE
BK
3
2
1
3
2
1
SH.OUT
MH.OUT
H.LIVE
1
2
3
+5V1
NC
+5V3
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+24V
+24V1
+24V1
PGND
PGND
COUNTN
MHEATN
SHEATN
SLEPN
ZCROSSC
SGND
+24V2
SGND
+5V3
7
6
5
4
3
2
1
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
OR
BE
BE
RD
RD
RD
+5V
SGND
PGND
+24V4
+24V2
NC
+24V1
11
10
9
8
7
6
5
4
3
2
1
+5V2
SGND
+5V2
SGND
LOPSDO
LOPSDI
LOPSCLK
LOPSEL0
LOPSEL1
LOPSEL2
LOPSRDY
1
2
3
4
5
6
4
3
2
1
1
2
3
1
2
3
1
2
1
2
1
2
3
3
2
1
1
2
3
PLSW
HVT
PWB
ZENER PWB
DUP
PCSW
MPPWSW
MP
PSW
MPPFCL
RSW
PFCL
TCDSW
C1PLSW3N
C1PLSW2N
SGND
C1PLSW1N
TCONDET
SGND
16/15
14/13
12/11
10/9
8/7
6/5
4/3
2/1
1/2
3/4
5/6
7/8
9/10
11/12
13/14
15/16
+24V4/MHVISELN
+24V4/THVADJ
+24V4/THVDRN
PGND/MHVADJC
PGND/SHVDRN
PGND/MHVDRN
PGND/SHVISELN
+5V/DHVCLK
YC5
DUPLEX UNIT
(OPTION)
DUPFCL
YC2
YC3
+24V4/MHVISELN
+24V4/THVADJ
+24V4/THVDRN
PGND/MHVADJC
PGND/SHVDRN
PGND/MHVDRN
PGND/HVISELN
+5V/DHVCLK
BK
BK
BK
BK
BK
BK
3
2
1
1
2
3
1
2
3
B
W
R
3
2
1
1
2
3
3
2
1
+5V2
C1PDSWN
SGND
SGND
TONEPY
+5V2
WE
WE
WE
BK
WE
RDWE
1
2
3
4
5
6
7
1
2
3
4
5
6
7
DM
CFM2
+24V4
PGND
SGND
+5V
REM
RDY
CLK
1
2
2
1
+24V1
FAN2DRN
GY
GY
GY
GY
GY
GY
GY
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
BPPE SW
C1PDSWN
FCLTN
+24V1
BPSOLN
ICLTN
IPPSWN
BPWSW
REGSWN
TONEPY
SGND
+5V2
C1PWSWN
HUMIDC
HMCLK2
HMCLK1
TEMP
1
2
3
4
+5V
SGND
PGND
+24V4
1
2
3
4
1
2
3
4
+24V1
KEYCN
SGND
KEYENBN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+24V
+24V1
+24V1
PGND
PGND
COUNTN
MHEATN
SHEATN
SLEPN
ZCROSSC
SGND
+24V2
SGND
+5V3
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
1
2
3
4
5
6
7
8
9
10
11
12
13
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
+5V2
BPSWN
SGND
+5V2
IPPSWN
SGND
+24V4
ICLTN
BPWSW
+5V2
+5V2
REGSWN
SGND
FTS
MSW
DH
(OPTION)
YC8
YC7
YC9
LIVE
FGND
COM
AC IN
FH-S
FH-M
1
2
3
4
1
2
1
2
3
4
1
2
3
4
BK
BE
RD
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
WE
1
2
NC
NC
NC
NC
1
2
3
4
5
6
1
2
3
4
5
6
7
B1
B2
B3
B4
B5
B6
A1
A2
A3
A4
A5
A6
A7
NC
NC
+24V1
PGND
1
2
BSOLN
+24V1
1
2
1
2
2
1
2
1
1
2
3
1
2
3
+24V1
FCLTN
YC1
2
1
1
2
A B C D E F G H I J
A B C D E F G H IJ
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
- Service Manual 1
- Digital Copy 1
- Double-pole/neutral fusing 3
- Safety precautions 5
- 1.Installation Precautions 7
- 2.Precautions for Maintenance 8
- 3.Miscellaneous 9
- CONTENTS 11
- 1-5 Assembly and Disassembly 12
- 2-1 Mechanical construction 12
- 2-2 Electrical Parts Layout 13
- 2-3 Operation of the PWBs 13
- 2-4 Appendixes 13
- INSTALLATION GUIDE 13
- 1-1-1 Specifications 15
- °C/71.6°F, 60% RH) 15
- °C/356°F thermostat 15
- 1-1-2 Parts names 17
- 1-1-3 Machine cross section 19
- °C/50 to 90.5°F 21
- ±0.3%/60 Hz ±0.3% 21
- (1) Installation procedure 22
- Toner container release lever 25
- Toner container 25
- Front right cover 27
- Power source PWB 29
- Wire of the drawer heater 29
- 1-3-1 Maintenance mode 33
- Correct image Output 44
- Leading edge registration 44
- Center line of printing 45
- Trailing edge margin 46
- Original Copy 47
- ± 1.5 mm 48
- ± 1.35 mm 48
- Scanner center line 52
- Reference 55
- 1/2" x 14" 56
- 1/2" x 11" 56
- 1/2" x 8 1/2" 56
- 1 2 3 62
- 4 5 6 62
- 7 8 9 62
- 1/2" size 75
- –2.0–2.0 77
- (P.1-3-45) 78
- (P.1-3-47) 78
- (P.1-3-46) 79
- 1/2" sheets 84
- 1-3-2 Copier management 92
- 1-4 Troubleshoo ting 97
- 1-4-2 Self-diagnosis 111
- (15)Image is partly 116
- 1-4-4 Electric problems 122
- 1-4-5 Mechanical problems 125
- 1-5 Assemb ly and Disassembly 127
- 1-5-2 Paper feed section 129
- Separation pulley 130
- Lower paper feed unit 130
- Separation pulley unit 130
- Paper feed clutch 131
- Stop ring 131
- Registration guide 131
- Upper paper feed unit 131
- MP upper cover 134
- MP lower cover 134
- Connector 134
- Paper conveying unit 134
- MP paper feed pulley unit 136
- MP paper feed pulley 136
- MP paper feed 136
- MP separation pad 136
- 1-5-3 Optical section 138
- Scanner wire 141
- Scanner wire drum shaft 141
- Frame securing tool 143
- Mirror 1 frame 143
- Mirror 2 frame 143
- 1-5-4 Drum section 149
- Main charger unit 151
- Main charger 151
- 1-5-5 Developing section 152
- 1-5-6 Transfer section 153
- 1-5-7 Fuser section 154
- Fuser unit 155
- Connectors 155
- Heat roller guide 158
- Fuser left unit 158
- Heat roller separation claws 158
- Heat roller 159
- Heat roller bushing 159
- Fuser thermostat 160
- Fuser thermistor 160
- Jumper switch 163
- DIMM slot 163
- 2-1-1 Paper feed section 165
- 2-1-2 Optical section 167
- 2-1-3 Drum section 171
- 2-1-4 Developing section 172
- 2-1-6 Fuser section 176
- 2-1-8 Duplex section 178
- 2-3-1 Power source PWB 185
- 2-3-2 Main PWB 188
- 2-3-3 Engine PWB 192
- 2-3-4 Operation unit PWB 198
- 2-3-5 CCD PWB 201
- 1/2", two sheets 203
- Maintenance parts list 207
- General wiring diagram 212
- INSTALLATION GUIDE FOR 213
- THE 300-SHEET CASSETTE 213
- THE DOCUMENT PROCESSOR 220
- 15mm15mm 224
- THE DUPLEX UNIT 231
- THE Printing System (X) 239
- Français 240
- Italiano 240
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