4-50
2
4-13 BELT TENSION ADJUSTMENT (Referential Time : 20min.)
Connect the Tool Carriage to the Head Carriage and move
them to the right in the lock position.
3
1
Measure the tension of the belt at the po-
sition above the center of the fourth Grit
Roller from the left using Tension Gauge
(ST-001)(*1).
Pull up the belt until its inside comes to the
top surface of the Cut Cable Guide when
you see it from the machine front(*2). The
tension is proper if the measured value is
0.62kgf - 0.71kgf.
If the tension is improper, move on to the
next step and adjust the belt tension.
<*1>
Remove the Covers in order.
1. Right Cover
2. Left Cover
3. Front Cover
4. Front Rail Cover
5. Top Cover
6. Ink Cartridge Cover
Right Cover
Left Cover
Front Cover
Front Rail Cover
Top Cover
Ink Cartridge Cover
Belt
Cut Cable Guide
<*2>
<*1>
Model
Position of the Grit
Roller
Measured
Value
VS-640 The
fi
fth from the left
0.62kgf
to
0.71kgf
VS-540 The fourth from the left
0.82kgf
to
0.90kgf
VS-420 The third from the left
0.74kgf
to
0.85kgf
VS-300
Between the second and
the third Grit Roller from
the left
1.25kgf
to
1.40kgf
<The Belt Tension Measurement Position and
Measured Value>
Summary of Contents for VS-300
Page 49: ...2 4 MAIN BOARD_Arrangement Diagram Soldering Side ...
Page 60: ...2 15 SERVO BOARD_Arrangement Diagram Soldering Side ...
Page 65: ...2 20 2 4 CARRIAGE BOARD CARRIAGE BOARD_Arrangement Diagram Component Side ...
Page 68: ...2 23 2 5 SUB BOARD SUB BOARD_Arrangement Diagram Component Side ...