Ricoh B234 Service Manual page 1056

2. SERVICE TABLES
For details about 3000-Sheet Finisher B830 SP codes, please refer to "5. Service
Tables" in the main machine service manual.
2.1 DIP SWITCHES
DIP SW100
This DIP SW100 settings are for designer and factory use only. Do not change
them.
DIP SW 101: 1 to 4
DPS100
1 2 3 4
0 0 0 0
1 0 0 0
0 1 0 0
0 0 1 0
0 0 0 1
2.2 TEST POINTS
100 to 110
No. Label
TP100 (5V)
TP101 (GND)
TP102 (RXD)
TP103 (TXD)
2.3 FUSES
No.
FU100 Protects 24 V.
SM
Default
Free run: 135 ppm (649 mm/s) A4 LEF, 5 sheets
Proof tray free run for durability testing: proof tray + punch +
junction gate operation + proof tray output.:
Shift free run: Shift mode simulation 136 ppm (649 mm/s) A4
SEF, 5 sheets, continuous punching 110 ppm (515mm/s)
Sensor check before shipping, lowering the tray before shipping.
DFU. Do not change.
Monitored Signal
+5 V Used for sensor point testing,
lowering the tray to shipping
Ground
position. DFU.
RXD
TXD
Function
41
SERVICE TABLES
Description
Comment
B830