MIMAKI UJF-3042 - 2011 Mimaki Engineering Co.,Ltd

© 2011 MIMAKI ENGINEERING CO.,LTD. 6.3.9 R.2.0 P.1
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Maintenance Manual > Disassembly and Reassembly > Driving Parts > X Gear Box
Model UJF-3042/FX Issued 2010.08.27 Revised 2013.07.18 F/W ver --- Remark
2.0
Rev.
6.3.9 X Gear Box
 Procedures
1. Move the Y-Bar to the farthest position.
2. Down the table to the lowest position and turn the power OFF.
3. Remove the front cover.
4. Remove the LED UV UNIT.
Refer to “6.7.1 LED UV UNIT” for removing method.
5. Remove the table.
Refer to “6.3.3 Table” for removing method.
6. Remove the screws (P4x12SMW) fixing the X slider and X
coupling block.
7. Remove the X joint block from the timing belt. Use a sound
wave type belt tension gauge to measure and record the tension
of the timing belt.
[Tension gauge setting values]
• Unit weight: 1.3g/mm width x m length
• Belt width: 20mm
• Span length: 615mm
8. Pull the Y bar forward, and then remove the back cover under
TB, back cover TB, and PCB cover from the rear of the
machine. (P3×8SMW: 8 locations)
To turn power off, be sure to turn the main power OFF.
X slider
X joint block
Measure the belt tension at the center along the
length of the belt.
Back cover under TB
PCB cover
Back cover TB