
Symbol Index
No. Description P to P
Others
CB1 Fig.19-3 Braker 2 1-G2
CB2 Fig.19-2 Braker 1 1-F2
TP1 Fig.20-8 Heation Roller Thermopile 3-D2
TP2 Fig.20-9 Pressure Roller Thermopile 3-H15
TH1 Fig.1-14 Heating Roller Thermistor 2-J11
TH2 Fig.1-1 Fusing Belt Thermistor 2-J11
TH3 Fig.1-19 Hot Roller Thermistor 2-K11
H1 Fig.13-12 Tray Heater 4-J15
H2 Fig.13-11 UVTray Heater 4-J15
CIS1 Fig.6-5 CIS 6-J16
LED5 Fig.6-2a Double-feed Sensor (LED) 6-G15
LED6 Fig.3-3 Attention Light 8-E8
ID Chip 1 - ID Chip K 6-H2
ID Chip 2 - ID Chip C 6-I2
ID Chip 3 - ID Chip M 6-K2
ID Chip 4 - ID Chip Y 6-J5
NVRAM - NVRAM 9-J11
HDD1 Fig.5-6 HDD1 9-D11
HDD2 Fig.5-6 HDD2 9-E11
DIMM1 - DIMM1 9-H11
DIMM2 - DIMM2 9-H11
V1 Fig.10-5 Electrical Valve -
Symbol Index
No. Description P to P
Switches
SW1 Fig.3-13 Main Switch 1-I2
SW2 Fig.3-6/7 Front Door SW - R 2-A9
SW3 Fig.3-11/1
Front Door SW - L 2-A8
Symbol Index
No. Description P to P
Switches
SW4 Fig.3-10 Front Left Door Open Switch 2-B9
SW5 Fig.3-14/1
Upper Front Cover SW -L 2-A11
SW6 Fig.3-4/5 Upper Front Cover SW -R 2-A12
SW7 Fig.13-10 Paper Size Switch 4-I13
SW8 Fig.20-2 Drum Cleaning Unit Set SW C 5-D12
SW9 Fig.20-2 Drum Cleaning Unit Set SW K 5-E12
SW10 Fig.20-2 Drum Cleaning Unit Set SW Y 5-F12
SW11 Fig.20-2 Drum Cleaning UnitSet SW M 5-G12
SW12 Fig.3-1 Toner Hopper Door Switch 6-D4
SW13 Fig.17-6/8 Laser Unit MY Cover Switch 7-J4
SW14 Fig.17-6/8 Laser Unit CK Cover Switch 7-J12
Solenoids
SOL1 Fig.15-14 Inverter Roller Solenoid 3-G15
SOL2 Fig.15-11 Switchback Junction Gate Solenoid 3-F14
SOL3 Fig.15-4 Exit Junction Gate Solenoid 3-F15
SOL4 Fig.16-11 ID Sensor Shutter Solenoid 4-D2
SOL5 Fig.12-13 Front Side Fence Solenoid 4-B14
SOL6 Fig.12-5 Rear Side Fence Solenoid 4-B14
SOL7 Fig.11-5 Pick-up Solenoid 1 4-F14
SOL8 Fig.11-6 Separation Roller Solenoid 1 4-F14
SOL9 Fig.11-5 Pick-up Solenoid 2 4-G14
SOL10 Fig.11-6 Separation Roller Solenoid 2 4-G14
SOL11 Fig.13-1 Left Tray Lock Solenoid 4-H14
SOL12 Fig.13-2 Tandem Tray Connect Solenoid 4-H14
SOL13 Fig.7-6 Registration Entrance Solenoid 6-E15
SOL14 Fig.7-5 LCT Entrance Solenoid 6-E15
Thermostats
TS1 Fig.1-10 Thermostat 1 2-F11
TS2 Fig.1-11 Thermostat 2 2-F11
TS3 Fig.1-13 Thermostat 3 2-E11
TS4 Fig.1-2 Thermostat 4 2-E11
TS5 Fig.1-5 Thermostat 5 2-E12
Lamps
L1 Fig.1-7 Fusing Lamp 1 2-F12
L2 Fig.1-8 Fusing Lamp 2 2-G12
L3 Fig.1-9 Fusing Lamp 3 2-G12
L4 Fig.1-18 Fusing Lamp 4 2-G12
HVPSes
HVPS1 Fig.16-14 Image Transfer HVPS 4-I5
HVPS2 Fig.9-4 CGB HVPS-Y 5-G14
HVPS3 Fig.9-5 CGB HVPS-M 5-H14
HVPS4 Fig.9-7 CGB HVPS-C 5-I14
HVPS5 Fig.9-6 CGB HVPS-K 5-K14
HVPS6 Fig.7-11 Separation HVPS 6-F15
Clutches
MC1Fig.14-2 Toner Supply Clutch K 6-B2
MC2Fig.14-2 Toner Supply Clutch C 6-B2
MC3Fig.14-2 Toner Supply Clutch M 6-B2
MC4Fig.14-2 Toner Supply Clutch Y 6-B3
MC5Fig.14-3 Toner Pump Clutch K 6-B3
MC6Fig.14-3 Toner Pump Clutch C 6-B3
MC7Fig.14-3 Toner Pump Clutch M 6-B3
MC8Fig.14-3 Toner Pump Clutch Y 6-B4
LEDs
LED1 Fig.20-4 Quenching Lamp Y5-F2
LED2 Fig.20-4 Quenching Lamp M 5-G2
LED3 Fig.20-4 Quenching Lamp C 5-C2
LED4 Fig.20-4 Quenching Lamp K 5-E2
Counters
C1 Fig.3-9 Mechanical Counter 1 2-A7
C2 Fig.3-8 Mechanical Counter 2 2-A7
Symbol Index
No. Description P to P
Sensors
S80 Fig.14-1 Toner End Sensor Y 6-B5
S81 Fig.14-1 Toner End Sensor M 6-B5
S82 Fig.14-1 Toner End Sensor C 6-B5
S83 Fig.14-1 Toner End Sensor K 6-B5
S84 Fig.6-4 Registration Entrance Sensor 6-B9
S85 Fig.6-3 LCT Entrance Sensor 6-B9
S86 Fig.6-1 Registration Timing Sensor 6-G15
S87 Fig.6-8 PTR Timing Sensor 6-G15
S88 Fig.7-3 Registration Gate Lift Sensor 6-G15
S89 Fig.6-2b Double-feed Sensor (Reception) 6-H15
S90 Fig.7-2 Shift Roller HP Sensor 6-H15
S91 Fig.7-9 PTR Lift Sensor 6-I15
S92 Fig.6-7 Duplex Transport Sensor 3 6-I15
S93 Fig.6-6 Duplex Transport Sensor 4 6-I15
S94 Fig.17-5 Laser Synchronizing Detector Y: LE 7-F3
S95 Fig.17-3 Laser Synchronizing Detector Y: TE 7-F3
S96 Fig.17-11 Laser Synchronizing Detector M: LE 7-K2
S97 Fig.17-9 Laser Synchronizing Detector M: TE 7-K2
S98 Fig.17-5 Laser Synchronizing Detector C: LE 7-F13
S99 Fig.17-3 Laser Synchronizing Detector C: TE 7-F13
S100 Fig.17-11 Laser Synchronizing Detector K: LE 7-J13
S101 Fig.1-6 Fusing Exit Sensor: Rear 2-H11
PCBs
PCB1 Fig.4-9 PSU-EB 1-E4
PCB2 Fig.4-10 PSU-EA1 1-H4
PCB3 Fig.4-11 PSU-EA2 1-J4
PCB4 Fig.19-6 IOB 1
1-B11
5-K7
6-I8
PCB5 Fig.19-5 IOB 2
1-C14
2-B2
3-E6
4-K10
8-B2
PCB6 Fig.9-3 Relay Board
1-J10
3-F8
4-D8
PCB7 Fig.9-2 FIB 2-D6
PCB8 Fig.19-4 AC Drive Board 2-F6
PCB9 Fig.9-1 PSU-G 2-E11
PCB10 Fig.15-10 PDB1 3-K11
PCB11 Fig.17-17 Potential Sensor Board 5-A15
PCB12 Fig.22-4 RFID CPU 6-G3
PCB13 Fig.22-5 RFID K 6-H3
PCB14 Fig.22-3 RFID C 6-I3
PCB15 Fig.22-2 RFID M 6-K3
PCB16 Fig.22-1 RFID Y 6-K5
PCB17 Fig.7-4 RCB 6-I11
PCB18 Fig.7-7 CIS Relay Board 6-I14
PCB19 Fig.17-7 Polygon Motor Drive Board YM 7-B3
PCB20 - LDB Y 7-B2
PCB21 - LDB M 7-G2
PCB22 Fig.17-2 OPI YM 7-J5
PCB23 Fig.17-13 OPI CK 7-J10
PCB24 Fig.5-3 IPU 7-C8
8JI7
PCB25 Fig.17-7 Polygon Motor Drive Board CK 7-B12
PCB26 - LDB C 7-B13
PCB27 - LDB K 7-G13
PCB28 Fig.19-1 BCU 8-C2
PCB29 Fig.5-4 PSU-C 8-J5
PCB30 Fig.3-2 OPU 8-D12
PCB31 Fig.5-9 GW Controller 9-J8
PCB32 Fig.5-8 GigaEthernet Board 9-B7
PCB33 Fig.16-13 TRB 4-C5
Symbol Index
No. Description P to P
Sensors
S17 Fig.16-5 ITB Cleaning Unit Set Sensor 4-E2
S18 Fig.16-4 Belt Overrun Sensor Rear 4-E2
S19 Fig.16-10 ITB Motor Rotation Sensor 1 4-E2
S20 Fig.16-10 ITB Motor Rotation Sensor 2 4-D2
S21 Fig.16-8 Belt Centering Sensor 4-F3
S22 Fig.16-17 Belt Overrun Sensor Front 4-F2
S23 Fig.16-15 ITB Black Lift Sensor 4-F2
S24 Fig.16-16 ITB Color Lift Sensor 4-G2
S25 Fig.16-18 Belt Speed Sensor 4-G2
S26 Fig.16-12 ID/MUSIC Sensors 4-H5
S27 Fig.21-7 Waste Toner Bottle Set Sensor 4-A7
S28 Fig.21-6 Waste Toner Bottle Full Sensor 4-A7
S29 Fig.21-5 Waste Toner Bottle Near-Full Sensor 4-B7
S30 Fig.14-6 Waste Toner Transport Motor 2 Sensor 4-C8
S31 Fig.12-2 Front Side Fence Open Sensor 4-A14
S32 Fig.12-16 Front Side Fence Close Sensor 4-A14
S33 Fig.12-4 Rear Side Fence Open Sensor 4-B14
S34 Fig.12-3 Rear Side Fence Close Sensor 4-B14
S35 Fig.12-7 Right Tray 1 Paper Sensor 4-B14
S36 Fig.12-11 Paper Height Sensor 4 4-C15
S37 Fig.12-10 Paper Height Sensor 3 4-C15
S38 Fig.12-9 Paper Height Sensor 2 4-C15
S39 Fig.12-8 Paper Height Sensor 1 4-C15
S40 Fig.12-12 Lower Limit Sensor 4-C15
S41 Fig.12-1 Rear Fence HP Sensor 4-D14
S42 Fig.12-6 Rear Fence Return Sensor 4-D14
S43 Fig.12-15 Left Tray Paper Sensor 4-D14
S44 Fig.11-1 Paper Feed Sensor 1 4-E14
S45 Fig.11-2 Paper End Sensor 1 4-E14
S46 Fig.11-4 Tray Lift Sensor 1 4-E14
S47 Fig.11-3 Vertical Transport Sensor 1 4-F14
S48 Fig.11-1 Paper Feed Sensor 2 4-F13
S49 Fig.11-2 Paper End Sensor 2 4-G13
S50 Fig.11-4 Tray Lift Sensor 2 4-G13
S51 Fig.11-3 Vertical Transport Sensor 2 4-G13
S52 Fig.17-1 Temperature/Humidity Sensor Y 5-A2
S53 Fig.9-8 Temperature/Humidity Sensor: Rear
Top Right 5-B2
S54 Fig.17-14 Temperature/Humidity Sensor K 5-B2
S55 Fig.20-1 Development Roller Rotation Sensor C 5-C2
S56 Fig.20-6 TD Sensor C 5-C2
S57 Fig.20-1 Development Roller Rotation Sensor K 5-D2
S58 Fig.20-6 TD Sensor K 5-D2
S59 Fig.20-1 Development Roller Rotation Sensor Y 5-E2
S60 Fig.20-6 TD Sensor Y 5-F2
S61 Fig.20-1 Development Roller Rotation Sensor M 5-F2
S62 Fig.20-6 TD Sensor M 5-G2
S63 Fig.10-12 Drum Rotation Sensor Y-1 5-J3
S64 Fig.10-12 Drum Rotation Sensor Y-2 5-J3
S65 Fig.10-12 Drum Rotation Sensor M-1 5-J3
S66 Fig.10-12 Drum Rotation Sensor M-2 5-K3
S67 Fig.10-12 Drum Rotation Sensor C-1 5-K3
S68 Fig.10-12 Drum Rotation Sensor C-2 5-K3
S69 Fig.10-12 Drum Rotation Sensor K-1 5-K3
S70 Fig.10-12 Drum Rotation Sensor K-2 5-L3
S71 Fig.17-16
5-A12
S72 Fig.20-3 Drum Potential Sensor Y 5-A16
S73 Fig.20-3 Drum Potential Sensor M 5-B16
S74 Fig.20-3 Drum Potential Sensor C 5-B16
S75 Fig.20-3 Drum Potential Sensor K 5-C16
S76 Fig.20-5 Charge Cleaning Unit HP Sensor Y 5-B12
S77 Fig.20-5 Charge Cleaning Unit HP Sensor M 5-B12
S78 Fig.20-5 Charge Cleaning Unit HP Sensor C 5-C12
S79 Fig.20-5 Charge Cleaning Unit HP Sensor K 5-C12
Symbol Index
No. Description P to P
Air Separtor Unit (Option)
FAN1, 2 Fig.23-1 Compressor Fan 1, 2 1-B6
- Fig.23-2 CCB 1-A5
- Fig.23-3 Transformer 1-B3
- Fig.23-4 Compressor 1-B3
SOL1 Fig.23-5 Electrical Valve 1-B6