Samsung SCX-4500 Service Manual page 45

11. Release the Top/Middle locking of the COVER
SCAN OPE.
Middle
12. Release the Bottom locking of the COVER SCAN
OPE.
Bottom
Bottom
13. To remove the COVER SCAN OPE of the ELA
UNIT-SCAN OPE, remove the Harness OPE from
the COVER SCAN OPE.
Samsung Electronics
Middle Top Top
14. Release the ELA UNIT-SCAN OPE from the
COVER-SCAN UPPER .
15. Push up the ELA UNIT-CIS to the direction of the
arrow.
16. Release the TIMMING GEAR, as shown below.
Disassembly and Reassembly
Service Manual
3-9