Disassembling Scanner Unit; Scanner Upper Housing (Artisan 800/Px800Fw/Tx800Fw) - Epson Artisan 700 Service Manual

Epson Artisan 700/Epson Stylus Photo PX700W/TX700W

4.2.5 Disassembling Scanner Unit

The disassembly/reassembly procedures of Artisan 800/PX800FW/
C H E C K
TX800FW differ from those of Artisan 700/PX700W/TX700W.
P O I N T
(See 4.1.4 "Additional Procedure/Procedural Differences"
Unless otherwise specified, this chapter describes Artisan 800/
PX800FW/TX800FW. Refer to procedures on the flowchart
(Flowchart 4-2 Disassembling Flowchart (2)
PX700W/TX700W.

4.2.5.1 Scanner Upper Housing (Artisan 800/PX800FW/TX800FW)

Parts/Components need to be removed in advance:
Scanner Unit/ADF Unit
Removal procedure
It is recommended to remove the Scanner Upper Housing in a
C A U T I O N
clean room or on a clean bench to keep away from dust and dirt.
Be careful not to damage the document glass on the Scanner
Upper Housing.
1. Release the screws (x10) that secure the Scanner Upper Housing, and remove
the Scanner Upper Housing.
Bottom side
Scanner Upper Housing
Figure 4-162. Removing the Scanner Upper Housing
DISASSEMBLY/ASSEMBLY
(p97).)
(p100)) for Artisan 700/
C.B.P. 3x10 (5±1kgfcm)
Disassembly Procedures
When installing the Upper Scanner Housing, align the rib of the
Scanner Upper Housing and the groove of the Scanner
Decoration Belt L/R as shown in Fig.
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
Scanner Decoration Belt R
Left side
Scanner Decoration Belt L
Positioning hole and
Rib
dowel
Groove
Figure 4-163. Installing the Scanner Upper Housing
Revision C
4-163.
Scanner Upper Housing
Scanner Upper Housing
167
Confidential