Ricoh C211 Service Manual page 231

3.
Press
the
Memory/Class
key to select either "Input" or "Output".
Memory Indicator"1" — Input
Memory Indicator "O" — output
4. Use the Numeral keys to enter the desired input or output number in the
copy counter. (See the Service Program Table.)
5, a) In input mode, all Image Shift Position indicators [A] turn
on when a
switch or
sensor that is being tested is actuated.
VT2300/VT2500:
[A]
/
'Hdb15%m51E
VT2100/VT21 30/VT21 50:
@-l
Lower
Combhw 2 originals
Qzl @El
b) In output mode, the component corresponding to the number entered
with the Number keys turns on when the Print Start key is pressed.
* Press the Clear key to set the counter number in the copy counter.
6. After completion of the Service Program mode, turn off the power switch
to clear the 1/0 check mode.
4-12B