MIMAKI SWJ-320 S4 - When Nozzle Clogging Cannot Be Solved

© 2013 MIMAKI ENGINEERING CO.,LTD. 4.3.4 P.1
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MAINTENANCE MANUAL > Adjustment > Mechanical Adjustment > Y-drive belt tension adjustment
Model SWJ-320S Issued 2012.07.19 Revised
2013.03.08
F/W ver 1.0 Remark
1.2
Rev.
4.3.4 Y-drive belt tension adjustment
 Outline
Adjusting the belt tension of Y-driving belt (between the Y-motor and the Y-driving pulley), using a tension gauge.
In case of improper tension, due to motor idling or non-rotation, it may cause damage on the motor, belt and others, or
may cause trouble to the driving mechanism part of media feed.
 Specified value
The amount of deflection at pushed by a tension gauge (300gf): 1.3 - 1.7mm
 Adjustment procedure
1. Press the tension gauge at the right angle with 300 gf power to
the belt center between pulleys.
2. Check the amount of deflection.
The amount of deflection: 1.3 - 1.7mm
3. Move the Y-motor Assy. left and right, and fix it with the screws
(x 3) at the position of above proper value.
Y-drive belt
Fixing screw
1.3-1.7mm
amount of deflection
press at the right angle to the
belt with 300 gf
Y motor Assy. : move left/right
Y drive belt
gauge