Hvps Board - Samsung CLP-670N Service Manual

2.4.4 HVPS Board

HVPS (High Voltage Power Supply) Unit generates 17 high-voltage channels which includes T1(4),
Charger(2), Deve AC(4), Supply DC(4), Fuser Bias(1), ATTR(2)
HVPS has Cover Open switch and some connectors ( from Ope PBA, feed, exit, cst_empty, cst_detect,
MP_empty sensor, MP clutch) and Erase Lamp 4EA.
COVER COVER
OPEN OPEN
SWITCH SWITCH
TRANSFER
■ Connection
1 PANEL
2 EXIT SENSOR
3 24V SWITCH
4 HVPS1(from Main Board)
Service Manual
Product spec and feature
8 8
ERASER ERASER
DEV DEV
SUPPLY SUPPLY
ATTR ATTR
7 7 6 6
3 3
1 1 2 2
CHARGER CHARGER
5 HVPS2(from Main Board)
6 Feed, CST empty sensor
7 MP solenoid, MP empty, CST detect
8 Fuser bias
2-24
4 4
5 5
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