Confidential
Revision Status
Revision Date of Issue Description
A July 29, 2009 First Release
B August 7, 2009 Revised Contents
Chapter 4
Caution of " Assembling the Printhead (p.135) " has been added.
Chapter 5
Made change in "5.1.1 Servicing Adjustment Item List (p.205) ".
Made change in "5.3.1 PG Adjustment/PG Inspection (p.229) ".
C January 7,2010 Revised Contents
Chapter 4
Made change in " Assembling the Printhead (p.135) ".
D June 18, 2010 Revised Contents
All chapters
Description about Epson Artisan 835/725/Epson Stylus Photo PX820FWD/TX820FWD/PX720WD/TX720WD has
been added.
Chapter 1
Checkpoint has been added in "1.1 Features (p.15) ".
Chapter 2
Checkpoint has been added in "2.1 Overview (p.49) ".
Made correction in "2.2 Power-On Sequence (p.53) ".
Chapter 3
Checkpoint has been added in "3.1 Overview (p.61) "
Note has been added in "3-5 Check point for Fatal error according to each phenomenon (Printer Mechanism)
(p.65) ".
Chapter 4
Checkpoint has been added in "4.1 Overview (p.101) "
Tool information for Epson Artisan 835/Epson Stylus Photo PX820FWD/TX820FWD has been added in "4.1.2
Tools (p.102) ".
Checkpoint has been added in "4.1.4 Additional Procedure/Procedural Differences (p.104) ".
Made change for checkpoint in "4.2 Disassembly Procedures (p.106) ".
Checkpoint has been added in "4.2.3.1 ADF Unit (p.110) ".
Checkpoint has been added in "4.2.3.5 Upper Housing (p.115) "
.