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8
General Circuit Diagram A504
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 / Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080i / iR C2550
F-2-4
A
4
3
2
C
B
D
E
F
A
C
B
D
E
F
7
6
5
1
4
3
2
7
8
8
6
5
1
(4/16)
F14-7700-A504
A14
B14
A14
B15
A15
A14
B14
B14
B14
B14
16
16
GND
GND
+24V_PRT2
GND
AIN_0
GND
+12R
HV_DEVAC_REM_YMC
HV_DEVAC_REM_BLK
HV_DEV_CLK2
HV_DEV_CLK1
GND
SEL2
SEL1
SEL0
GND
+24V_PRT2
HV_PAC_CLK
HV_PAC_M_PWM
HV_PAC_C_PWM
HV_PAC_BLK_PWM
HV_PAC_Y_PWM
HV_DDC_CYM_PWM
HV_PDC_CYM_PWM
HV_DDC_BLK_PWM
HV_PDC_BLK_PWM
GND
GND
+24V_PRT2
GND
GND
HV_TR1_C_PWM
HV_TR1_BK_PWM
HV_TR1_M_PWM
HV_TR1_Y_PWM
HV_TR2_PWM
GND
HV_DC_CLK2
HV_TR2_REV_PWM
HV_TR2_CV_PWM
GND
+24V_PRT2
GND
GND
PIT_DET/
SEL0
SEL1
SEL2
GND
TR1_BK_ISNS
TR1_C_ISNS
TR1_M_ISNS
TR1_Y_ISNS
TR2_ISNS
GND
AIN_1
HV_DC_REM2
+24V_PRT2
+12R
AIN_0
GND
+12R
N.C.
HV_TR1_BK_PWM
HV_TR1_C_PWM
HV_TR1_M_PWM
HV_TR1_Y_PWM
GND
HV_TR2_PWM
HV_DC_CLK2
HV_TR2_REV_PWM
HV_TR2_CV_PWM
GND
+24V_PRT2
+24V_PRT2
GND
GND
PIT_DET/
SEL0
SEL1
SEL2
GND
TR1_BK_ISNS
TR1_C_ISNS
TR1_M_ISNS
TR1_Y_ISNS
TR2_ISNS
GND
AIN_1
HV_DC_REM2
GND
+12R
BD_RAW1/
LP_PWM_P3
LC_CTL_P3(0)
LC_CTL_P3(1)
GND
P3_OUT(0)
P3_OUT(1)
GND
LP_PWM_P4
LC_CTL_P4(0)
LC_CTL_P4(1)
GND
P4_OUT(0)
P4_OUT(1)
GND
PCRG_THRM
5V
GND
LC_CTL_P2(1)
LC_CTL_P2(0)
GND
P1_OUT(0)
P1_OUT(1)
GND
LP_PWM_P1
LC_CTL_P2(1)
LC_CTL_P2(0)
GND
P2_OUT(0)
P2_OUT(1)
GND
LP_PWM_P2
GND
5V
HV_DEVAC_REM_YMC
HV_DEVAC_REM_BLK
HV_DEV_CLK2
HV_DEV_CLK1
GND
SEL2
SEL1
SEL0
N.C.
N.C.
GND
+24V_PRT2
HV_PAC_CLK
HV_PAC_M_PWM
HV_PAC_C_PWM
HV_PAC_BLK_PWM
HV_PAC_Y_PWM
HV_DDC_CYM_PWM
HV_PDC_CYM_PWM
HV_DDC_BLK_PWM
HV_PDC_BLK_PWM
GND
N.C.
N.C.
24V
24R
GND
5V
3.3V
GND
3.3V_ANALOG
8
1
2
3
4
5
6
7
J106
7
6
5
4
3
2
1
8
J202
J1281LH
14 13 12 11 10 9
8
2
3
4
5
6
1
7
J352
14
13
12
11
10
9
8
2
3
4
5
6
1
7
J1281L
7
1
6
5
4
3
2
8
9
10
11
12
13
14
J1281D
J1280LH
15
14
13
12
11
10
9
8
2
3
4
5
6
1
7
J1280L
15 14 13 12 11 10 9
8
2
3
4
5
6
1
7
J351
7
1
6
5
4
3
2
8
9
10
11
12
13
14
15
J1280D
17
18
16 15 14 13 12 11
8
1
2
3
4
5
6
7
9
10
J21
13 12 11 10 9
8
2
3
4
5
6
1
7
J301
17 16 15 14 13 12 11
8
1
2
3
4
5
6
7
9
10
J15
J1100LA_BUS[0:16]
J1100DA_BUS[0:16]
J1100LA
J1100D
J1100DA
J1100L
10
9
7
6
5
4
3
2
1
8
11 12 13 14 15 16
J104
10
9
7
6
5
4
3
2
1
8
11 12 13 14 15 16
18
17
J105
J1100LB
J1201LB
J1201DWH
J1100DB
J1201DB
J1100LB_BUS[0:14]
J1201LWH
14 13 12 11 10 9
8
2
3
4
5
6
1
7
J302
J112WH
J113WH
J1201LA
J1201DH
J1201DB_BUS[0:14]
1
2
3
4
5
6
7
12
13
11
14
10
1
2
3
4
5
6
7
12
13
11
14
2
3
4
5
6
7
8
9
10
12
13
11
3
5
6
7
8
9
10
12
13
14
11
2
3
4
5
6
8
9
10
12
11
1
8
14
10
15
7
4
1
2
1
15
13
14
9
8
9
J113A
J113B
J112A
J112B
J113B_BUS[0:15]
J113A_BUS[0:15]
J112A_BUS[0:14]
J112B_BUS[0:14]
3
5
6
7
8
9
10
12
13
14
11
2
3
4
5
6
8
9
10
12
11
1
7
4
1
2
13
14
J1201DA
J1201DA_BUS[0:14]
J1201LB_BUS[0:14]
J1201LA_BUS[0:14]
14
13
2
1
4
7
1
11
12
10
9
8
6
5
4
3
2
11
14
13
12
10
9
8
7
6
5
3
2
3
4
5
6
12
13
11
14
8
10
9
1
7
J1100DB_BUS[0:15]
4
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
4
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
DC controller PCB
UN1
Image formation high voltage PCB (HV1)
UN6
Transfer high voltage PCB (HV2)
UN7
UN4
Laser relay PCB
UN5
Laser driver PCB (YM)
Laser driver PCB (CK)
UN3
DC driver PCB
UN2
1/4
2/9
Summary of Contents for CiRC2550
Page 2: ......
Page 27: ...Chapter 1 Introduction ...
Page 28: ......
Page 47: ...Chapter 1 1 18 F 1 14 ON OFF ON OFF ...
Page 70: ...Chapter 1 1 41 5 Turn on the main power switch ...
Page 79: ...Chapter 2 Installation ...
Page 80: ......
Page 85: ...Chapter 2 2 3 Not available in some regions ...
Page 134: ...Chapter 3 Basic Operation ...
Page 135: ......
Page 137: ......
Page 143: ...Chapter 4 Main Controller ...
Page 144: ......
Page 152: ...Chapter 4 4 6 F 4 6 CPU HDD ROM access to the program at time of execution ...
Page 171: ...Chapter 5 Original Exposure System ...
Page 172: ......
Page 203: ...Chapter 6 Laser Exposure ...
Page 204: ......
Page 206: ......
Page 220: ...Chapter 7 Image Formation ...
Page 221: ......
Page 277: ...Chapter 8 Pickup Feeding System ...
Page 278: ......
Page 282: ......
Page 336: ...Chapter 9 Fixing System ...
Page 337: ......
Page 339: ......
Page 357: ...Chapter 10 Externals and Controls ...
Page 358: ......
Page 362: ......
Page 366: ...Chapter 10 10 4 F 10 2 F 10 3 FM1 FM2 FM5 FM8 FM11 FM4 FM3 FM6 FM7 FM9 FM10 ...
Page 375: ...Chapter 10 10 13 F 10 10 2 Remove the check mark from SNMP Status Enabled ...
Page 376: ...Chapter 10 10 14 F 10 11 ...
Page 402: ...Chapter 11 MEAP ...
Page 403: ......
Page 405: ......
Page 452: ...Chapter 12 RDS ...
Page 453: ......
Page 455: ......
Page 464: ...Chapter 13 Maintenance and Inspection ...
Page 465: ......
Page 467: ......
Page 469: ...Chapter 13 13 2 F 13 1 8 9 1 2 3 3 5 6 7 10 11 12 13 14 4 ...
Page 474: ...Chapter 14 Standards and Adjustments ...
Page 475: ......
Page 477: ......
Page 485: ......
Page 486: ...Chapter 15 Correcting Faulty Images ...
Page 487: ......
Page 495: ...Chapter 15 15 4 F 15 2 COLOR M 1 COLOR Y C K 0 ...
Page 569: ...Chapter 15 15 78 F 15 82 J102 J107 J103 J108 J101 J109 J106 J112 J115 J113 J114 J104 J105 ...
Page 570: ...Chapter 16 Self Diagnosis ...
Page 571: ......
Page 573: ......
Page 600: ...Chapter 17 Service Mode ...
Page 601: ......
Page 603: ......
Page 712: ...Chapter 18 Upgrading ...
Page 713: ......
Page 715: ......
Page 746: ...Chapter 19 Service Tools ...
Page 747: ......
Page 749: ......
Page 752: ...APPENDIX ...
Page 774: ......