Scanner Motor Unit - Epson Stylus NX105 Service Manual

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300

4.6.3 Scanner Motor Unit

Parts/Components need to be removed in advance:
Document Cover/ASF Cover (p 59), Scanner Unit
Upper Scanner Housing (p 96)
Removal procedure
1. Move the Scanner Carriage Unit to the center.
(Refer to 4.6.2 Scanner Carriage Unit Step1 (p97))
2. Loosen the Scanner Timing Belt by pressing the Driven Pulley and remove
the Scanner Timing Belt from the Combination Gear and the Driven Pulley.
(Refer to 4.6.2 Scanner Carriage Unit Step3 (p97))
3. Release the Scanner Motor cable from the ribs at the bottom of the Scanner
Housing.
4. Remove the two screws that secure the Scanner Motor Unit, and remove the
Scanner Motor Unit.
Scanner Motor cable
Figure 4-114. Removing the Scanner Motor Unit
DISASSEMBLY/ASSEMBLY
(p 62)
Scanner Motor Unit
Protrusion
Rib
Positioning hole and dowel
SCREW S-TIGHT M3x5 BIND
Disassembling the Scanner Unit
When installing the Scanner Motor Unit, align each dowel at
the bottom of the Scanner Housing with their positioning holes
of the Scanner Motor Unit. (See Fig.4-114.)
Route the Scanner Motor cable through the three ribs and the
two protrusions at the bottom of the Scanner Housing. (See
Fig.4-114.)
Revision A
99
Confidential