Ricoh A230, Service Manual, Page: 278 / 1134

TEST POINTS/DIP SWITCHES/LEDS
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4.5 TEST POINTS/DIP SWITCHES/LEDS
4.5.1 DIP SWITCHES
I/O Board: DIP SW101
No. Function ON OFF
1 Copy Speed 35 cpm (180 mm/s) 45 cpm (230 mm/s)
2 Jam Detection
(see Note 1) Off On
3 SC Generation Disabled Enabled
4 Not used Keep at “OFF”
5 Not used Keep at “OFF”
6
7 Destination Off
)
Japan On
)
N. America Off
)
Europe On
)
Not used
Off Off On On
8 Paper Size
Detection
(see Note 2) Enabled Disabled
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