Scanner Motor Unit - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
When installing the Scanner Upper Housing, align the rib of the
Scanner Upper Housing with the groove of the Scanner
Decoration Belt L/R as shown in
When installing the Scanner Decollation Belt L/R, align the
Scanner Lower Housing with the positioning holes and dowels
(Left: x3, Right: x5) of the Scanner Decollation Belt as shown
below.
Right side
Left side
Scanner Decoration Belt L
Rib Positioning hole and
dowel
Groove
Figure 4-114. Installing the Scanner Upper Housing
DISASSEMBLY/ASSEMBLY
Fig. 4-114.
Scanner Upper Housing
Scanner Decoration Belt R
Scanner Upper Housing
Disassembly Procedures

4.2.6.2 Scanner Motor Unit

Parts/Components need to be removed in advance:
ADF Unit (Artisan 810/835/837/PX810FW/TX810FW/PX820FWD/TX820FWD/
PX830FWD only)/Scanner Unit/Scanner Upper Housing
Removal procedure
Some of the parts of Artisan 810/835/837/PX810FW/TX810FW/
C H E C K
PX820FWD/TX820FWD/PX830FWD differ from those of Artisan
P O I N T
710/725/730/PX710W/TX710W/PX720WD/TX720WD/PX730WD/
TX730WD.
Unless otherwise specified, this section describes the procedures for
Artisan 810/835/837/PX810FW/TX810FW/PX820FWD/TX820FWD/
PX830FWD. The differences that may affect the disassembly/
reassembly procedures for Artisan 710/725/730/PX710W/TX710W/
PX720WD/TX720WD/PX730WD/TX730WD will be provided in
"Reassembly", etc.
Be sure of the following.
C A U T I O N
Be careful not to touch the Scanner CR Scale with bare hands.
Be careful not to damage the Scanner CR Scale.
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.
Scanner Motor cable
CN2
Scanner CR Encoder Board
Figure 4-115. Removing the Scanner Motor Unit
Revision G
Scanner Motor Unit
Screw it with the
grounding wire
Grounding wire
C.B.P.,3x8 (5±1kgfcm) Groove
Positioning hole & dowel
Confidential
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