Disassembling The Scanner Unit; Document Cover; Scanner Upper Housing - 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

4.3.3 Disassembling the Scanner Unit

The disassembly/reassembly procedures for Artisan 810/835/837/
C H E C K
PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD differ
P O I N T
from those for Artisan 710/725/730/PX710W/TX710W/PX720WD/
TX720WD/PX730WD/TX730WD, see
Waste Ink Pad" (p.159)

4.3.3.1 Document Cover

Parts/Components need to be removed in advance:
Scanner Unit
Removal procedure
1. Release the dowels (x2) and ribs (x2) of the Document Cover with the
Document Cover closed, and remove the Document Cover from the Scanner
Upper Housing in the direction of the arrow.

Scanner Upper Housing

Figure 4-191. Removing the Document Cover
DISASSEMBLY/ASSEMBLY
"4.2.5.13 Front Paper Guide
for the procedures.
Document Cover
Dowel
Disassembly/reassembly procedures specific to Artisan 710/PX710W/TX710W
4.3.3.2 Scanner Upper Housing
The disassembly/reassembly procedures for Artisan 837/730/
C H E C K
PX830FWD/PX730WD/TX730WD differ from those for Artisan 810/
P O I N T
835/710/725/PX810FW/TX810FW/PX820FWD/TX820FWD/PX710W/
TX710W/PX720WD/TX720WD. See below for the procedures.
Artisan 837/PX830FWD:
9.4.2.14 Scanner Upper Housing (p.307)
Artisan 730/PX730WD/TX730WD:
9.4.2.23 Scanner Upper Housing (p.317)
Parts/Components need to be removed in advance:
Scanner Unit/Document Cover
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. Remove the screws (x7) that secure the Scanner Upper Housing.
2. Release the hooks (x3) that secure the Scanner Upper Housing.
Bottom side
Rib
Figure 4-192. Removing the Scanner Upper Housing (1)
Revision G
Scanner Upper Housing
C.B.P. 3x10 (5±1kgfcm)
Hook
C.B.P. 3x8 (5±1kgfcm)
Confidential
194