Epson Artisan 700 Series, Руководство по обслуживанию

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Epson Artisan 700/Epson Stylus Photo PX700W/TX700W Revision C
DISASSEMBLY/ASSEMBLY Disassembly Procedures 168
Confidential
4.2.5.2 Scanner Motor Unit
† Parts/Components need to be removed in advance:
Scanner Unit/ADF Unit/Scanner Upper Housing
† Removal procedure
1. Disconnect the Scanner Motor cable from the connector (CN2) on the Scanner
CR Encoder Board.
2. Remove the screws (x3) that secure the Scanner Motor Unit and remove the
Scanner Motor Unit from the Scanner Lower Housing.
Figure 4-164. Removing the Scanner Motor Unit
C H E C K
P O I N T
Some of the parts of Artisan 800/PX800FW/TX800FW differ from
those of Artisan 700/PX700W/TX700W.
Unless otherwise specified, this section describes the procedures for
Artisan 800/PX800FW/TX800FW. The differences that may affect
the disassembly/reassembly procedures of Artisan 700/PX700W/
TX700W will be provided in “Reassembly”, etc.
C A U T I O N
Be sure of the following.
„
Be careful not to touch the Scanner CR Scale with bare hands.
„
Be careful not to damage the Scanner CR Scale.
Scanner Motor Unit
Scanner Motor cable
CN2
Scanner CR Encoder Board
C.B.P.,3x8 (5±1kgfcm)
Positioning hole & dowel
Groove
Screw it with the
Grounding Wire
Grounding Wire
When installing the Scanner Motor Unit, be sure of the following.
„ Route the Scanner Motor cable through the grooves (x3) of the
Scanner Lower Housing. (See
Fig. 4-164 .)
„ Align the positioning holes (x3) of the Scanner Motor Unit with
the dowels (x3) of the Scanner Lower Housing. (See
Fig. 4-164 .)
„ Route the Grounding Wire as shown below and in Fig. 4-171 .
(Artisan 800/PX800FW/TX800FW: Fig. 4-165 , Artisan 700/
PX700W/TX700W: Fig. 4-166 .)
Figure 4-165. Routing the Grounding Wire
(Artisan 800/PX800FW/TX800FW)
(Continued to the next page.)
Artisan 800/
PX800FW/TX800FW
Grounding
Wire
Route the
Grounding
Wire between
the ribs (x5)
and frame.
Rib
Groove
Route the Grounding Wire between
the ribs (x2) and frame.
Grounding Wire
Grounding Wire