Test Points/Dip Switches/Leds; Variable Resistors - Ricoh A217 Service Manual

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TEST POINTS/DIP SWITCHES/LEDS

8.3 TEST POINTS/DIP SWITCHES/LEDS
8.3.1 DIP SWITCHES
BCU (Base Engine Control Unit): DIP SW201
No.
Function
1
Copy Speed
2
Development Unit
Type
3
Duplex Unit
4
SC Generation
5
Destination
6
7
Not used
8
CPM
Do not change the setting of switches 1 ~ 4, and 7. They should be kept at the
setting indicated in bold type in the above table.
SCU (System Control Unit): DIP SW401
No.
Function
1~8
Not Used
They should be kept at the "OFF" position.
8.3.2 TEST POINTS
BCU, SCU, and EX-IPU
There are no test points on these boards.
8.3.3 LEDS
Same as those of the A133 machine.

8.3.4 VARIABLE RESISTORS

EX-IPU
There are no variable resistors.
All manuals and user guides at all-guides.com
ON
200 mm/s
Twin color
Installed
Disabled
)
)
Off
Japan On
Off
Off
Keep at "OFF"
50 cpm (A4 size)
ON
42
250 mm/s
Mono color
Not installed
Enabled
)
N. America Off
Europe On
On
51 cpm (A4 size)
14 August 1997
OFF
)
Not used
On
OFF

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