Ricoh C211 Service Manual page 551

* Preparation for Adjustment
1) Remove the original table cover
2) Connect the terminals of the oscilloscope to the following test pins on the A/D con-
version PCB.
(s
(SS830)
CN 602
[ I
TP 600
0
0
cTP 601
oTP 602
oTP 603
CN601
I oscilloscope I Test pin
I
Channel
1
(CH1) TP
600
I
Channel 2
Trigger (CH2) TP 603
GND : TP602
3) Turn on the power switch while pressing the Print Start key (Start key: SS830), Stop
key and Clear key on the operation panel.
4) Set "15" in the COpy counter and set "O"in the mode display to turn on the fluorescent
lamp only.
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