Ricoh FT3113.313 ELECCOMP

Copier Electrical Components

Index

No.

1 1st Paper Tray Switch SW1 M4
2 Relay Sensor S6 M8
3 Registration Clutch MC1 M11
4 Registration Sensor S4 M10
5 Optics Cooling Fan Motor M5 M14
6 Image Density Sensor (with drum thermistor) S7 G1–G2
7 Power Pack - TC/SC P2 G12
8 Operation Panel Board PCB5 L1–L3
9 Erase Lamp L4 G13
10 Total Counter CO1 G17
11 Quenching Lamp L3 B8
12 Fusing Lamp L2 E8
13 Front Cover Safety Switch SW2 C4
14 Main Switch SW1 D3
15 Fusing Thermoswitch TS E8
16 Exit Sensor S5 M12
17 Exhaust Blower Motor M6 B7
18 Optics Thermofuse TF E 8
19 Auto Image Density Sensor S8 F8
20 Fusing Thermistor TH1 G8
21 Pre-transfer Lamp L5 G14
22 Exposure Lamp L1 E8
23 Lens Motor (A077/A078 copiers only) M3 M15
24 Scanner Home Position Sensor S1 M12
25 DF Interface Board (A077/A078 copiers only) PCB4 G15
26 Lens Home Position Sensor (A077/A078 copiers only) S2 M15
27 Power Pack - CC/Grid/Bias P1 G11
28 AC Drive Board PCB2 C4–C11
29 Fusing Triac (115 V only) TR E9
30 Scanner Motor M2 M13
31 Drum Motor Board PCB6 G4
32 Drum Motor M7 F3
33 4th/5th Mirror Home Position Sensor (A077/A078

copiers only)
34 4th/5th Mirror Motor (A077/A078 copiers only) M4 M17
35 Main Motor Capacitor C B8
36 Key Counter (Option) CO2 G19
37 Main Board PCB1 I1–I19
38 Development Clutch Solenoid SOL1 M18
39 Main Motor M1 B8
40 Toner Supply Clutch MSC1 M17
41 DC Power Supply Board PCB3 F6–F7
42 Relay Roller Clutch MSC2 M9
43 1st Paper Feed Clutch MSC3 M4
44 2nd Paper Feed Clutch (A078 copier only) MSC4 M6
45 2nd Paper Tray Switch (A078 copier only) SW4 M5

Description Symbol

S3 M16

P to P

Location

Document Feeder Electrical Components

Index

No.

1 Pick-up Solenoid SOL1 B13
2 Registration Sensor S3 F15
3 Original Set Sensor S2 F14
4 Feed Clutch CL1 B14
5 Pulse Generator Sensor S1 B14
6 DF Motor M1 B13
7 Insert Original Indicator LED2 B15
8 Original Misfeed Indicator LED1 B15
9 Lift Switch SW1 F13
10 DF Main Board PCB1 D13–D16
11 DF Transformer TR1 A11/B11

Description Symbol

P to P

Location