MIMAKI SWJ-320 S2 Maintenance Manual page 58

MAINTENANCE MANUAL > Adjustment > Adjustment Items > [HEAD ADJUST] Stagger / Forward/backward
Model SWJ-320S Issued 2012.07.19 Revised 2013.03.08 F/W ver 2.20 Remark
4.2.4 [HEAD ADJUST] Stagger / Forward/backward
 Stagger (SWJ-320S4 only) / forward/backward position adjustment
Adjust so that the 4 straight lines (reference lines) printed with head 1 and the straight lines printed with heads 2
through 4 match.
 Make sure that there are 4 straight lines.
 Adjust the tilt of head 1 before performing stagger/ forward/backward position adjustment.
 After adjusting the stagger/ forward/backward position, be sure to verify the tilt.
 Adjustment procedure
#ADJUST
HEAD ADJUST [ENT]
#HEAD ADJUST
AVERAGING ADJ. [ENT]
#AVERAGING ADJ.
PRINT [ENT]
#AVERAGING ADJ.
** PRINTING **
Pattern for Stagger/Front and back position adjustment (AVERAGING ADJ)
The distance between the reference line center and the
adjustment line center should be within 10μm.
Head fixing screw
Forward/backward position adjustment screw
© 2013 MIMAKI ENGINEERING CO.,LTD.
1. Select [#ADJUST / HEAD ADJUST].
2. Select [AVERAGING ADJ.].
3. Print the adjustment pattern.
4. Check the tilting of all heads, and adjust the position of head
unit if the tilting is out of the acceptable range.
Blue line: reference head
Black line: adjustment
head
Specified value: 0 ± 10 μm
Within 10 μm
5. Attach the head adjustment jig.
Head fixing screw
6. Take off the cap.
Do not loosen.
7. Loosen the head fixing screw.
Head unit
AD Plate
(ADG5)
Do not loosen.
Head adjustment jig
 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.
Rev.
1.1
1
2
3
4
5
6
7
8
4.2.4 R.1.1 P.1