High Voltage Power Supply 1/Sensor Board - Oki B2200 Maintenance Manual

2.3.5

High voltage power supply 1/Sensor board

(1) Remove the paper feeder. (See 2.3.1.)
(2) Remove the cover assy upper. (See 2.3.2.)
(3) Remove three screws
(Do not pull out the board forcedly at this time. Excess force to the cable
board . (See Note 1.))
(4) Remove all of the cable
Note: When disassembling and assembling, be careful of the following.
Important:
1. When unplugging the cable
in the land of connector occurs and it causes poor connection, and then extraordinary failure
may occur due to the sensor signal defect.
2. Cover Assy When attaching the high voltage power supply 1/ sensor board, the cover assy
top should be removed or opened.
3. When unplugging the cable
in the land of connector occurs and it causes poor connection, and then extraordinary failure
may occur due to the sensor signal defect.
4. For replacement of sub high voltage power supply board, see 2.3.15.
43641601TH Rev.1
and pull out the high voltage power supply 1/ sensor board
, , and then remove the high voltage power suply1/ sensor board
,
, do not add the excess force. If adding it, solder fracture
,
, do not add the excess force. If adding it, solder fracture
Paper exit sensor
Oki Data CONFIDENTIAL
.
,
may break the
22 /
.