Sharp VT-3418X, Руководство по обслуживанию, Страница: 33 / 170

HEIGHT ADJUSTMENT OF REVERSE GUIDE
Note:
Before the rough adjustment
of
the tape drive
train, check that the retaining guide height is
within the value in Figure
by using the special
Jigs.
[A/C head height rough adjustment]
Roughly adjust the height
of the AK head by turning
the head adjusting
hexagon nut with the
specialized box drive until
the tape is in the position
Reverse guide
adjusting jig
shown of
head
adjusting
height-\
-Reverse guide
Reverse guide
height
7
.
W eight
To readjust the height, remove
the cut washer from behind,
take out the spring, lift the
reverse guide and add a
washer.
Reverse guide
chassis
Adjust the height using
of washers
and
S p r i n g
Mechanism chassis
. - S p r i n g
(iron flat)
washer
head
. Adjust the nut visually so that
the control head is visible
to
mm below the bottom
of the tape.
Figure
Figure