Ricoh FT5233 Service Manual page 346

OTHERS
10.6 HIGH VOLTAGE SUPPLY BOARD – D REPLACEMENT
1. Turn off the main switch and unplug the power cord.
2. Remove the rear cover.
3. Disconnect the high-voltage cable [A] and a harness [B] (2 connectors).
4. Replace the high voltage supply board – D [C] (3 locking supports).
5. Adjust the separation corona current.
(See T/S corona current auto adjustment.)
6. Enter the factory set data for the transfer corona current by SP162 if the
high voltage supply board - CTBG is the original one.
[B]
[C]
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12 February 1992
[A]