2.OPERATION DESCRIPTION
C9000, a tandem color electrophotographic page printer, adopts technologies such as
Figure 2-1 provides the block diagram of this device.
SUMICard | Sensor/Microswitch | NewC9000Connector |
Y1 White | S1 Gray |
Fan 0 (power eject)
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| THERM2LBRTMP | HeaterUnit |
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| Fuse | NFU | |||||||
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Heat Roller Thermistor Sensor | Backup Roller Thermistor | P13Red |
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S1 |
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| CN2 |
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StackerFullSensor |
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Loading Sensor
P10 Brown
A73 Retard Sensor Board
Lifter Sensor
Carrier Sensor
P6 Brown
HDD
ACInput |
ACSW Assy S2
ACSW
USB
CN4 | CN4 |
LAN CENTRO
CN5 | CN8 CN9 |
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AC Input
BoardFinisher
C73
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I/F
| Y4 |
| Y3 |
P27 | Y5 |
Y2 |
| Y1 | P24 |
STUCK POWER | |||
| TNRC | CPOW2 | |
|
| JOBOFFPE | |
FDWPAP | JOBOFFS | MPOW2 | |
TNRM | |||
|
| ||
|
| Y71Head | RelayBoard |
D A E H D E L | C |
P27 |
|
P31 |
|
D A E H D E L | M |
P26 |
|
P30 |
|
Belt Heat
CIDU | Motor |
MIDU | Motor |
Motor Motor
P18 Blue
P1 White
Geared | Motor |
Yellow | P5 Red |
P1 |
|
LoadingClutch | PickupClutch |
P20 White | P20 Yellow |
P17
P24toP31 | P23 |
| |
FACE |
| PTNO | |
| 002M1 002C1 | ||
JOBOFF |
| POWM POWC | |
| 002K1 | 002Y1 | |
| POWK POWY | ||
RAM
CRMBoard | ROM |
|
|
| FAN | P16 |
|
| LIMA | PAP_DUP | POWERSTDUCOV |
CUIF | SW1 | COVOPNDUCOV |
P14
P13
P16 Browm | SideCover | Microswitch |
P15 Red | ||
| Right | Open |
P14 Yellow | StackerOpen | Microswitch |
RedP14 | ||
Microswitch |
|
|
TNRY | YPOW2 |
|
D A E H D E L | Y |
P25 |
|
P29 |
|
P12
Cover |
|
| P18 Red |
|
|
| ID |
|
|
|
|
|
| |
YIDU | Motor |
| Regist | Clutch | P18 | RCL |
P18 Yellow | attached | |||||
to clutch | HOPFF | |||||
|
|
| P6 |
|
| HVOLT |
P5 | FEED | CPUFL | FCOVER | PSIZE DUPLEX |
P22
P21
P12 Yellow |
|
|
Upper Open (+38Vcut) | a VR Paper Width Sensing Board |
TNRK | KPOW2 |
PANEL | |
Y6 |
|
D A E H D E L | K |
P24 |
|
P28 |
|
Operator |
|
Panel |
|
KIDU |
|
|
| P19 | FRPUCL | BELTHET | |
Motor | P18 Black | ShutterClutch SHUTTER | P20 | ||||
SHUTTER | |||||||
FF/ Registration Motor |
FAN2 | FAN1 | GEARED | RSNS | JODEN | PARTTEMP | FSENS | HOPLIFT |
P11
P10
P11 Blue | P11 White |
| P19 White |
|
|
| P19Red | Yellow | P1 |
Hopping Motor |
|
P2 | P4 |
tofan | tofan | P7 | P8 |
| attachedto sensor |
|
|
|
|
|
|
|
|
|
|
|
|
P9 |
|
|
|
| ||
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|
|
|
|
|
| Black |
| White |
Blue | White |
| Motor |
| X71 Board |
| Y5 Blown |
| |
Y3 Red |
|
|
|
Y3 Yellow | OffsetSensor | OffsetZeroSensor | SensorJam |
PEOffsetSensor | |||
Y4 Green |
|
|
|
asstepper |
|
|
| P17 |
|
|
|
|
|
Offset Motor | attached to motor |
|
|
| P2 White | ||||
works |
|
| PaperWidthSensor PAPWID | P2 Yellow | P3 White | P2 Blue | P2 Red | TemperatureSensorP33Green | |
| Yellow | FFPOS | PENDF | OHP1 | |||||
|
|
| P4 | P4 Red |
| Removed- Side |
|
| Blue/ |
|
|
| Black |
|
|
| |||
|
|
|
|
|
|
| |||
P4 Green
attached | attached |
| EjectSensorHeater |
HOP(INSNS1) | PAPIN(INSNS2) |
P9Black | |
PSWR(WRSNS) | TNRFUL |
R71 | Board |
TEMP | HUM |
Duplex
|
|
|
|
|
|
|
|
|
|
| D3 Blue |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |||
| Sensor |
|
| ||||||||||||
|
| ||||||||||||||
| DUPMiddle |
|
|
|
|
|
|
|
| D2 Yellow | |||||
|
|
|
|
|
|
|
| ||||||||
| Sensor |
|
|
|
|
|
| D2 Green | |||||||
|
|
|
| ||||||||||||
| DUP Front |
| |||||||||||||
|
|
|
|
|
| ||||||||||
V73 Board
D1 | D1 |
| DUP Rear Sensor |
up to 5th, tray
Tray
WidthPaper BoardSensing | T11CarrierSensor | WhiteT7 not(doesexist lowest)thein | Board | Black |
WhiteT1 | ||||
|
|
| BlueT1 | White |
|
|
|
| |
T6 Yellow | T6 | Blue | V73 |
|
T10 Red |
T3 White |
Loading
T4 Red | not exist in the lowest) |
| CarrierSensor |
| T1Blue | White | Edge | Loading | P4 White |
| T7 White | T1 White | |||||
Board | Red |
Red |
P7 Gray
Paper Width Sensing | T11 | Board | T10 |
|
T6 Yellow | T6 Blue | V73 | White | T4 Red |
|
|
| T3 |
|
P17 |
|
|
fan | fan | fan |
P7Gray | P7Blue |
I DPOSK |
I DPOSY |
I DPOSM |
IDK |
K Charge Elimination Lamp Fuse |
IDY |
Y Charge Elimination Lamp Fuse |
IDM |
M Charge Elimination Lamp Fuse |
connected to trays of including 2nd
Large-Capacity
Paper End
Paper Near
End
SensorRetardA73Board
| T5 Red | T8 Red |
LoadingSensor | LifterSensor | Cover Opem SW |
|
| *1 |
T2 Blue | White | T9 Blue |
| T2 |
|
Black |
| |
to next tray | lowest section) |
|
connected | (no tray in |
|
CarrierClutch | (does not exist | in the lowest) |
| Geared | Motor |
(does |
Loading Clutch
Tray |
| End |
| T5Red | T8 Red |
|
|
|
|
| P33White | P33Blue |
2ndTray/3rd | PaperEnd PaperNear |
|
|
| *1CoverOpemSW |
| WhiteT2 | T9 Blue | Geared CarrierClutch Motor |
|
|
|
RetardSensor BoardA73 | LoadingSensor | LifterSensor | BlackT2Blue | LoadingClutch | PEND | PNEND | ||||||
|
|
|
|
|
| to next tray | lowest section) |
|
|
|
|
|
|
|
|
|
|
| connected | (no tray in |
|
|
|
|
|
attachedto | attachedto | attachedto |
(powereject) | (PU) | |
Fan3 | Fan2 | Fan1 |
| M7L Board |
| M7R Board |
Adjustment | AOUT3 | Adjustment | AOUT2 |
|
|
I DPOSC |
IDC |
|
|
C Charge Elimination Lamp Fuse | ||
Belt Fuse | NBLT | P73Boards |
|
| 4x |
Figure 2.1
Removed- Edge Side
DUP
DUP Front Clutch DUP Rear Clutch
41388601TH Rev.2 | 11 / |
