Test Points/Dip Switches/Leds; Dip Switches; Test Points - Ricoh A230 Service Manual

4.5 TEST POINTS/DIP SWITCHES/LEDS

4.5.1 DIP SWITCHES

I/O Board: DIP SW101
No. Function
1 Copy Speed
2 Jam Detection
(see Note 1)
3 SC Generation
4 Not used
5 Not used
6 Destination
7
8 Paper Size
Detection
(see Note 2)
NOTE: 1) Disabling the jam detection is effective only for the main machine (not
for the options).
2) When installing the printer option, change the setting to "ON".

4.5.2 TEST POINTS

I/O Board
Number Monitored Signal
TP103 Ground
TP104 +24V
TP136 +5V
TP154 Ground
TP156 +12V
TP158 -12V
TP159 +5VE
BICU
Number Monitored Signal
TP103 GND
TP145 F-gate signal
SM
TEST POINTS/DIP SWITCHES/LEDS
ON
35 cpm (180 mm/s)
Off
Disabled
Keep at "OFF"
Keep at "OFF"
) )
Off Japan On N. America Off
Off Off
Enabled
4-67
OFF
45 cpm (230 mm/s)
On
Enabled
) )
Europe On Not used
On On
Disabled
A230/A231/A232