Service Tables; Dip Switches; Test Points; Fuses - Ricoh B264 Service Manual

3. SERVICE TABLES

3.1 DIP SWITCHES

DPS101
1 2 3 4
0 0 0 0 Normal operating mode, with/without stamp.
0 0 0 1 Not used
0 0 1 0 Not used
0 0 1 1 Not used
0 1 0 0 Feed motor rotation (pull-out mode) 6800 pps (1-2 phase)
0 1 0 1 Feed motor rotation (feed mode) 4385 pps (1-2 phase)
0 1 1 0 Transport motor rotation 8268 pps (2W1-2 phase)
0 1 1 1 Inverter motor rotation 7720 pps (1-2 phase)
1 0 0 0 Free run: one-sided original 100% (color mode)
1 0 0 1 Free run: one-sided original 200% (color mode)
1 0 1 0 Free run: one-sided original 32% (color mode)
1 0 1 1 Free run: one-sided original 100% (b/w mode)
1 1 0 0 Free run: two-sided original 100% (color mode)
1 1 0 1 Free run: two-sided original 100% (b/w mode)
1 1 1 0 Free run: one-sided (fax mode) 48% (b/w mode)
1 1 1 1 Free run: one-sided (mixed original size mode) 100% (color mode)

3.2 TEST POINTS

No. Label
TP100 (GND)
TP101 (Vcc)
TP103 (TXD)
TP104 (RXD)

3.3 FUSES

No.
FU101 Protects the 24 V line.
SM
Description
Monitored Signal
Ground
+5V
TXD to the copier
RXD from the copier
Function
13
DIP SWITCHES
B714