Ricoh FT 4215 Service Manual page 29

SERVICE TABLES
A110 copier A128 copier
Main board (PCB1) (Continued)
CN126 CN126
CN127 CN127
CN128 CN120
CN129 CN121
CN130-1 Not exist
CN130-2 to 13 CN122-1 to 12
CN131-1 to 5 Not exist
CN131-6 to 15 CN123-1 to 10
CN133 CN133
CN137-1 to 3 CN124-1 to 3
CN137-5 to 7 CN124-5 to 7
CN137-9 to 10 CN124-9 to 10
CN137-11 to 13 CN124-11 to 13
CN137-14 to 15 CN124-14 to 15
CN141 Not exist
CN142-1 to 6 CN150-2 to 7
CN142-7 to 10 CN150-9 to 12
CN151-1 to 4 Not exist
AC Drive Board (PCB2)
CN411 CN411
CN412 Not exist
CN413 CN413
CN415 CN415
CN417-1, 3 CN417-1, 2
CN418-1, 3 CN418-1, 2
CN419 CN419
CN420 CN420
CN431 CN131 on PCB3 Scanner motor (M2)
CN432 CN150-8 to 13
on PCB1
CN435-1 CN132-7 on
PCB3
CN435-2 CN401-5
CN435-3 CN401-6
CN435-4 CN401-8
CN435-5 CN401-1
CN435-6 CN401-4
CN435-7 CN401-3
CN435-8 CN401-7
CN436 Not exist
CN437 Not exist
T401 T401
T402 T402
T403 T404
T404 T403
Destination/Signal
Sorter main board
Key counter
Pick-up roller release SOL (SOL2)
Total counter
Operation panel board (PCB4)
Operation panel board (PCB4)
Operation panel board (PCB4)
Operation panel board (PCB4)
Document feeder
Color toner end sensor (S8)
Color SW (SW6)
Manual feed table SW (SW7)
Exit sensor (S5)
Fusing thermistor (TH1)
Right cover SW (SW8)
Scanner motor (M2)
Lens motor (M3)
Duplex main board
Drum/Optics anti-condensation heater (H1/H2)
Drum/Optics anti-condensation heater (H1/H2)
Main motor (M1)
Quenching lamp (L3)
Main transformer (TR1)
Option transformer (TR2)
Exposure lamp (L1)
Exhaust blower motor (M7)
Lens motor (M3)
Zero cross
Exposure lamp trigger
Fusing lamp trigger
Exposure lamp voltage FB
Fusing lamp safety
Main motor RA
Power RA
Motor lock (Not used)
Main board (PCB1)
Main DC power supply board (PCB3)
Main SW (SW1)
Main SW (SW1)
Cover safety switch (SW2)
AC input
28
31 March 1994