Epson Artisan 730 - Disassembly Procedures

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD Revision G
Artisan 835/725/PX820FWD/TX820FWD/PX720WD/TX720WD Disassembly/assembly 262
Confidential
8.3.2 Disassembly Procedures
For disassembling each unit, refer to the pages in the following flowchart.
Flowchart 8-1. Disassembling Flowchart (1)
C H E C K
P O I N T
 Some pictures in this manual are for Artisan 800/Epson Stylus Photo
PX800FW/TX800FW and Artisan 700/Epson Stylus Photo PX700W/
TX700W; therefore, the shapes of the parts are different from those of
Artisan 835/725/PX820FWD/TX820FWD/PX720WD/TX720WD, but the
differences does not affect the disassembly/reassembly procedures.
 The colored blocks indicate the following.
• Red: Basically the disassembling procedures are in common with
both Artisan 835/PX820FWD/TX820FWD and Artisan 725/
PX720WD/TX720WD, but some parts differ in shape.
• Blue: Artisan 835/PX820FWD/TX820FWD only.
• Yellow: Artisan 725/PX720WD/TX720WD only.
 The parts surrounded with dotted line are not the shortest ways of
removing them, but you need to remove the parts/units if they exist on the
way to the target part/unit.
 When replacing the printer mechanism, see 4.2.1 "Parts transferred from
the old printer when replacing the Printer Mechanism" (p108) to transfer
the parts from the old printer to the new one.
 When replacing the Head Supply Assy, see 4.2.2 "Replacing the Head
Supply Assy" (p109).
"4.2.3.12 Cassette Unit/EJ
Cover Assy " (p122)
"4.2.4.1 Panel Unit " (p124)
(Artisan 835/PX820FWD/
TX820FWD)
"4.3.1.1 Scanner Unit "
(p179)
"4.2.3.4 Upper Left
Housing / Panel Lock
Button " (p114)
"4.2.3.13 Paper Guide
Top Assy " (p123)
"4.2.3.6 Rear Left
Housing " (p117)
"4.2.3.3 Hinge " (p113)
"4.2.3.7 Left Housing /
Decoration Belt L "
(p117)
"4.2.4.3 Power Supply
Unit " (p130)
"4.2.5.8 Lower ASF Paper
Guide Assy " (p149)
"4.2.3.9 Rear ASF Paper
Guide Cover " (p119)
"4.2.3.10 Rear Right
FAX Housing " (p120)
"4.2.3.11 Right Housing /
Card Cover " (p121)
"4.2.4.2 Main Board /
Grounding Plate M/B "
(p126)
"4.2.5.4 Decompression
Pump Unit " (p142)
"4.2.5.5 CSIC Assy "
(p143)
"4.2.5.6 Ink Supply IC
Holder Assy " (p144)
"4.2.4.5 Card Slot Assy "
(p132)
"4.2.3.13 Paper Guide
Top Assy " (p123)
"4.2.3.9 Rear ASF Paper
Guide Cover " (p119)
"4.2.5.11 Waste Ink Tray
Assy " (p156)
"4.2.3.3 Hinge " (p113)
"4.2.3.8 Stacker Assy "
(p118)
"4.2.5.1 Printhead " (p133)
"8.3.2.4 CR Scale " (p270)
"4.2.5.5 CSIC Assy "
(p143)
"8.3.2.5 Ink System "
(p272)
"4.2.5.9 CDR Tray Assy "
(p153)
"4.2.5.12 Lower Paper
Guide Waste Ink Pad
Assy " (p159)
"4.2.5.10 Pick-up Roller "
(p155)
"4.2.3.4 Upper Left
Housing / Panel Lock
Button " (p114)
"8.3.2.2 Upper Housing "
(p266)
(Artisan 725/PX720WD/
TX720WD)
"4.2.3.5 Upper Housing "
(p115) (Artisan 835/
PX820FWD/TX820FWD)
"4.2.4.4 Wireless LAN
Board " (p131)
"4.2.4.4 Wireless LAN
Board " (p131)
START
"4.2.5.1 Printhead "
(p133)
See Flowchart 8-2 Disassembling Flowchart (2) (p263) for
disassembling procedures of the Scanner Unit and the ADF Unit.
"4.2.5.3 PF Encoder "
(p141)
"8.3.2.3 Panel Unit " (p268)
(Artisan 725/PX720WD/
TX720WD)
"8.3.2.1 ADF Unit " (p264)
(Artisan 835/PX820FWD/
TX820FWD)
"4.2.5.13 Front Paper
Guide Waste Ink Pad "
(p159)