Parallelism Adjustment Of The Tension Bar - MIMAKI JV300-130 Maintenance Manual

MAINTENANCE MANUAL > Adjustment Items > Mechanical Adjustment > Parallelism adjustment of the Tension Bar
Model JV300-130/160 Issued 2014.05.30 Revised

4.3.9 Parallelism adjustment of the Tension Bar

 Outline
This device is an option product.
Perform parallelism adjustment between the T bar of the Tension-bar take-up unit and the Roll shaft.
After the parallelism adjustment between the T bar and the Roll shaft, measure the distance between the PR shaft and
the Roll shaft at the printer's both edges by using anelastic wire. Based on the distance measured at one side, if the
other side is misaligned with the standard, adjust it as the Roll shaft is not parallel.
 Work procedure
 T bar parallelism adjustment: Confirm the parallelism of the T bar 160 and the Roll shaft by measuring the dis-
Wire
Check the gap between right and
© 2014 MIMAKI ENGINEERING CO.,LTD.
T bar 160
tance of both.
1. Fix the level foot.
2. Lower the T bar 160.
3. Wrap a wire with a mark (tape) around the T bar 160 and the
roll shaft, and measure the distance between the T bar 160 and
roll shaft.
Roll shaft
Measure both the left and right sides. If there is a difference,
perform the following adjustment.
T bar 160
left
F/W ver. 1.00 Remark
Roll shaft (paper tube)
Apply tension appropriately to the wire.
Be careful not to raise the T bar due to the tension of
the wire.
Rev.
1.0
1
2
3
4
5
6
7
8
4.3.9 R.1.0 P.1