Samsung ML-1700 Description, Check and Cause, Solution, T Ro U B L E S H O Ot I N G, 7-16

T RO U B L E S H O OT I N G

7.3.10 Vertical Line Getting Curved

• Description	When printing, vertical line gets curved.
	Check and Cause	Solution
1. If the supply of +24v is unstable in the Main Control board		1. Replace LSU.
linking with LSU, check drive by DCU Mode : LSU Check
-05- LSU Motor on.
		2. Replace the Main Control board.

Service Manual

7-16

Samsung Electronics