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V I . M E C H A N I S M
A D J U S T M E N T
A D J U S T I N G W A S H E R
( U T Y P E )
I E N S I O N I V I C R O S W I T C H
A D J U S T I N G W A S H E R
( U T Y P E )
1. GUIDE ROLLER LOOSE PLAY
ADJUSTMENT (Refer to Fig. 8)
Adjust the stopper (roller pulley on the right) screw
(d) so that the loose play gap is approximately
0.1 mm when the guide roller is moved as indicated
by arrow mark in Fig. 8.
2. TENSION MICRO SWITCH POSITION
ADJUSTMENT (Refer to Fig. 8)
Adjust the screws (e) so that the gap between the arm
cam and the micro switch is approximately 0.5 to
0.8 mm. Check that the micro switch works and that
the arm lock smoothly disengages.
Fig.8 Roller Block
3. ROLLER BLOCK HEIGHT
ADJUSTMENT (Refer to Fig. 8)
Use the U type adjusting washers for screws (u), (b),
and (c) to adjust the roller block height: the distance
between the tape guide center to the chassis board
should be 43 mm.
NOTE: Steps I and 3 also apply to the right guide
roller.
Z )
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