© 2011 MIMAKI ENGINEERING CO.,LTD.
3.1.1
P.1
R.1.0
MAINTENANCE MANUAL > Workflow > Ink Related Parts > Replacement of the Head Unit
Model
TS34-1800A
Issued 2011.10.17 Revised
F/W ver.
1.20
Remark
1.0
3.1.1 Replacement of the Head Unit
List of replacement procedures
Item
Work operation
Description
Ref.
Covers
1.
Removal of covers, etc.
Remove the front cover, P cover U and P cover L.
Printing Head
Unit Assy
2.
Removal of the head.
Remove the damper before removing the disused head.
3.
Mounting of the head.
Mount the new head.
4.
Check of the head ID
Check the head ID and enter it manually when necessary.
(Normally, manual entry is not necessary because writing is
carried out automatically.)
Ink
5.
Ink charge into the head
Fill the head with ink and carry out test plotting.
Check for any nozzle outs or flight deflection of ink
droplets.
Check
6.
Head slant adjustment
Mechanically adjust the replaced head.
7.
Correction of dot position
(Press the key [ADJUST])
Adjust dot locations.
8.
Correction of dot position (Press
the key [MAINTENANCE])
Make adjustment by (pressing the key) [DROP.POScorrect]
of “user mode”.
Covers
9.
Mounting of the covers.
Mount the covers that have been removed.
Be sure to wear protective glasses and working gloves during the operation.
Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch
the ink.
Head Unit