Specifications

REV.-A
3.1.2 TOOIS
Table 3-3 and 3-4 list the recommended tools and instruments used for disassembling/assembling,
adjusting, or measuring purposes. Be sure to use a proper tool for each step or operation, especially
when servicing the ink tube in the pump unit. As shown in Figure 3-4, you must use a specified torque
wrench to tighten the tube set screw. If tightened to an excessive degree, the O-ring may break or crack
to cause ink leakage. Also make sure the tube is inserted to the end before tightening the tube set screw.
.,
Tube Set Screw
1. Insert the tube fully. 2. Set the O-ring.
3. Tighten the tube set screw.
Figure 3-4. Fastening Tube Set Screw
Table 3-3. Tools
Tool
Availability Part No.
Round-nose pliers
o
B740400 100
Nippers
o
B740500 100
Tweezers
o
B74 1000100
Soldering iron
o
B740200 100
E-ring holder #2.5
o
B740800400
E-ring holder #3
o
B740800500
E-ring holder #4
o
B740800600
E-ring holder #6
o
B740800800
Phillips screwdriver No. 2
0
B743800200
Normal screwdriver
o
B743000 100
Box driver (7 mm across)
o
B74 1700200
Tension gauge (3,000 g)
o
B747700200
Torque wrench (6mm X 1 Kg)
XE589
E
B765 106901
Transportation liquid cartridge
#F587
E
S02001 9
Transportation liquid fill up program cartridge
#F588
E
C820 180
Thickness gauge (1 .00 mm) #F590
E
1011019
Dummy register #F591
E 1011020
Dial gauge #F603
o
1011974
Dial gauge base
E 1011018
Note: o = market purchase, E = exclusive tool of EPSON
Table 3-4. Instruments
Designation
Specification
Oscilloscope
20 MHz
Multi meter
3-7