MIMAKI SWJ-320 S2, Maintenance Manual

Page: 56 / 210

© 2013 MIMAKI ENGINEERING CO.,LTD. 4.2.3 P.1
R.1.0
1
2
3
4
5
6
7
8
MAINTENANCE MANUAL > Adjustment > Adjustment Items > [HEAD ADJUST] Head tilting
Model SWJ-320S Issued 2012.07.19 Revised F/W ver 2.20 Remark
1.0
Rev.
4.2.3 [HEAD ADJUST] Head tilting
 Outline
Adjust so that the straight line is at the center of the dashed lines.
 Adjustment procedure
1. Select [#ADJUST / HEAD ADJUST].
2. Select [AVERAGING ADJ.].
3. Print the adjustment pattern.
4. Check the tilting of all heads, and adjust the tilting of head unit
if the tilting is out of the acceptable range.
Specified value: 0 ± 10 μ m
5. Attach the head adjustment jig.
6. Take off the cap.
7. Loosen the head fixing screw.
 Be sure to verify multiple straight line positions at the top, center, and bottom of the pattern.
If the ink discharge trajectory is skewed, the tilt cannot be adjusted properly.
 After adjusting the tilt, be sure to verify the stagger / forward/backward position.
#ADJUST
HEAD ADJUST
[ENT]
#HEAD ADJUST
AVERAGING ADJ. [ENT]
#AVERAGING ADJ.
PRINT
[ENT]
#AVERAGING ADJ.
** PRINTING **
Patern of Slant adjust (AVERAGING ADJ.)
Within 10 μ m
The distance between the center of 2 broken lines and the
line center should be within 10 μ m.
Head fixing screw
Tilt adjustment screw
Head adjustment jig
Do not loosen.
AD plate
(ADG5)
Head unit
Head fixing screw
Do not loosen.
 Make sure not to loosen any other screws than
the Head Fixing Screws.
The AD plate (ADG5) and the Head Unit have
been united in one assembly after matching the
precision.
Do not loosen the following screws to prevent
the displacement of precision. (Re-adjustment
unable)
 Do not touch the head connector.
If the head connector becomes disconnected,
turn the power off before reconnecting the con-
nector.
 If the ink supply port at the near side of the
head is shaken, the meniscus will be damaged.
When touching the port, do not let it shake.