Scanner Unit - Epson Stylus NX100 Service Manual

Epson Stylus NX100/105/SX100/105/TX100/101/102/103/105/106/109/ME 300/ME OFFICE 360/NX110/115/SX110/115/TX110/111/112/113/115/117/119

4.3.5 Scanner Unit

Parts/Components need to be removed in advance:
Scanner Stand/Cover Wire (p 68)
Removal procedure
When removing the FFC and the cable from the connectors as
C A U T I O N
shown below, make sure to pull up the cables from the connectors
on the Main Board, otherwise, it may gets damaged.
1. Open the Scanner Unit to the full, disconnect the Scanner FFC and the
Scanner Motor Cable from connectors J4, J5 on the Main Board.
Scanner Unit
Scanner FFC
Scanner Motor Cable
Figure 4-13. Removing the Scanner Unit (1)
DISASSEMBLY/ASSEMBLY
2. Lift the left end of the Scanner Unit in the direction of arrow (1), then
disengage the dowel from the cutout of the shaft hole in the Scanner Unit.
3. Pull the Scanner Unit in the direction of arrow (2) and disengage the dowel
from the shaft hole, then remove the Scanner Unit from the Middle Housing.
Scanner Unit
Figure 4-14. Removing the Scanner Unit (2)
Install the Scanner Unit as follows. (See Fig.4-14)
1. Insert the right Shaft Hole of the Scanner Unit to the right
dowel of the Middle Housing aligning their shapes.
2. Insert the left dowel of the Lower Housing to the cutout of the left
shaft hole on the Scanner Unit, and push the unit until the left
dowel is secured into the shaft hole.
3. Connect the Scanner FFC and the Scanner Motor Cable to
connectors J4, J5 on the Main Board.
Removing the Housing
1
2
Cutout
Revision C
Dowel
Middle Housing
Shaft hole
70
Confidential