Service Tables; Dip Switch Settings; Test Points; Fuses - Ricoh B079 Service Manual

3. SERVICE TABLES

3.1 DIP SWITCH SETTINGS

The DIP switches should not be set to any combination other than those described
in the table below.
DPS101
1 2 3 4
0 0 0 0 Default.
1 1 1 0 Free run.
0 0 0 1 Factory shipping.
To position the shift trays for shipping, on the finisher main board set DIP SW4 ON,
cycle the main machine power off and on, then set DIP SW4 OFF. The
shift trays move automatically to the shipping position. After unpacking the
machine again and switching on, turn all DIP switches off to put the
machine into factory default mode.

3.2 TEST POINTS

No. Label
TP101 GND
TP102 5V
TP103 RXD
TP104 TXD

3.3 FUSES

No.
FU101 Protects 24 V.
SM
CÓPIA NÃO CONTROLADA
Mode
No paper.
See the note below.
Monitored Signal
Ground
5V
Received command data
Transmitted command data
Function
17
CÓPIA NÃO CONTROLADA
DIP SWITCH SETTINGS
Description
B545