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

© 2011 MIMAKI ENGINEERING CO.,LTD. 6.2.1 R.2.0 P.1
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Maintenance Manual > Disassembly and Reassembly > Ink-related Parts > Head Assy
Model UJF-3042/FX Issued 2010.08.27 Revised 2011.09.30 F/W ver --- Remark
2.0
Rev.
6.2.1 Head Assy
 Procedures of Head Washing before Replacing the Head
Before replacing the head, wash the new Head Assy washed with acetone with F-200 Cleaning Liquid. Washing pro-
cess is described first.
1. Set the Filter to the Dumper Adapter of the Head Assy.
Filter : Millex SLLHH25NS (MILLIPORE)
2. Remove the cap of the Air Bleeder Tube.
3. Set the syringe containing F-200 Cleaning Liquid to the Filter,
and then fill the cleaning liquid until about 10 cc of the liquid
discharges from the Air Bleeder Tube.
 Be sure to wear Protective Glasses and Working Gloves during the work operation.Ink may get in
your eyes depending on the working condition, or hand skin may get rough if you touch the ink.
 Never rotate the screws which are not instructed to do so in the following procedure.
Head adjustment is not required when the Head is disassembled or assembled at the user
side.Never rotate the hexagon socket head screws (cap screws) specified in the following figure,
which are used for adjustment or attachment.
Be sure to perform the washing process as below.
 Filling ink without washing may cause the nozzle clogging or deflection.
 After washing, be sure to fill ink in 24 hours.
Front-back set
screw
Inclination set
screw
Front-back set
screw
Adjusting
screw
Air Bleeder
Tube
Waste liquid
50cc syringe
Dumper Adapter
Remove the
cap
Filter
0.45um 25mm
Waste liq-
uid
F-200 Clearning
liquid
Head Assy
Head
Never pull the piston of the syringe.
Foreign material may be sucked into the noz-
zle.