Overview; Precautions; Tools - Epson Stylus Photo 720 Service Manual

EPSON Stylus Photo 720 / EPSON Stylus Photo EX3

4.1 Overview

This section describes procedures for disassembling the main components of Stylus
Photo 720 / Stylus Photo EX3. Unless otherwise specified, disassembly units or
components can be reassembled by reversing the disassembly procedure. Things, if not
strictly observed, could result in injury or loss of life are described under the heading
"Warning". Precautions for any disassembly or assembly procedures are described
under the heading "Caution". Chips for disassembling procedures are described under
the heading "Check Point". Any adjustment required after disassembling the units are
described under the heading "Adjustment Required". When you have to remove any
units or parts that are not described in this chapter, refer to the exploded diagrams in
the appendix.
Read precautions below before starting.

4.1.1 Precautions

A lithium battery is installed on the MAIN Board of this printer for backing up the
system clock. Mishandling the battery may cause explosion or short. Read carefully the
following precautions.
W A R N I N G Danger of explosion if the battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacture.
Dispose of used batteries according to government laws and
regulations.
C A U T I O N Risque d'explosion si la pile est remplacée incorrectment. Ne
remplacer que par une pile du même type ou d'un type équivalent
recommandé par le fabricant. Eliminer les piles déchargées selon les
lois et les règles de sécurité en vigueur.
Disassembly and Assembly

4.1.2 Tools

Use only specified tools to avoid damaging the printer.
Name
Phillips Screw Driver (No.1)
Phillips Screw Driver (No.2)
Nipper
Tweezers
Thickness Gauge
Overview
Table 4-1. Tools
Supplier Parts No.
EPSON B743800100
EPSON B743800200
EPSON B740500100
EPSON B741000100
EPSON B776702201
Revision A
65