Samsung SCX-4200 manual Remove the two screws securing the Scan Upper Unit

Disassembly and Reassembly

6.Remove the two screws securing the Scan Upper Unit.

8.Using the right hand to push the Idle Pulley from right to left, and the left hand to lift and remove the Belt.

2

Belt

1

7.Release the seven hooks securing the Scan Upper Unit to the Scan Lower Unit and remove it, as shown below.

Scan Upper Unit

Scan Lower Unit

9.When removing CIS FFC, note that the cable is taped to the Scan Lower Unit. Then take the CIS(with Carriage, Belt, CIS FFC) out of OPE Lower Unit.

CIS

Belt

CIS FFC

Carriage

Scan Lower Unit

10.To remove the CIS from the Carriage, first unplug the CIS FFC from the CIS and remove two CIS Slider from each end of the CIS. Then Release the CIS in the direction of arrow, as shown below.

	CIS Slider
	CIS Slider
CIS	CIS FFC
	Carriage

5-8Service Manual

Samsung Electronics