Tools - Epson Stylus Color 640 Service Manual

EPSON Stylus Color 440/640/740
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.


Never remove the ink cartridge from the carriage
unless this manual specifies to do so.


When transporting the printer after installing the ink
cartridge, be sure to pack the printer for
transportation without removing the ink cartridge.


Use only recommended tools for disassembling,
assembling or adjusting the printer.


Apply lubricants and adhesives as specified. (See
Chapter 6 for details.)


Make the specified adjustments when you
disassemble the printer.
(See Chapter 4 for details.)


When assembling, if an ink cartridge is removed and
needs to be installed again, be sure to install a new
ink cartridge because of the following reasons;


Once the ink cartridge mounted on the printer is
removed, air comes into and creates bubbles in the
cartridge. These bubbles clog ink path and cause
printing malfunction.


If an ink cartridge in use is removed and is reinstalled,
ink quantity will not be detected correctly since the
counter to check ink consumption is cleared.


Because of the reasons above, make sure to return
the printer to the user with a new ink cartridge
installed.
Chapter 4 Disassembly and Assembly

4.1.2 Tools

Table 4-1 lists the tools recommended for disassembling, assembling,
or adjusting the printer. Use only tools that meet these specifications.
Table 4-1. Tool List
Commercially
Tools
(+) Driver No.2 O.K.
(+) Driver No.1 O.K.
Tweezers O.K.
Hexagon Box Driver O.K.
(Opposite side:5.5mm)
Revision A
Code
Available
B743800200
B743800400
B741000100
B741700100
101