- 5.4 -
IF IMAGE QUALITY DECLINES
Corrective measures against troubles in the case where satisfactory image quality is not provided are
described in this station.
Take measures in accordance with actual state of the picture.
If the measures fail restore the device to the normal state, contact your local MIMAKI distributor or
MIMAKI office call for service.
WHILE LINES/THIN SPOTS ARE OBVIOUS OR DARK STRIPES OCCUR
(IN THE DIRECTION OF TRAVEL OF THE HEAD)
Corrective measure :
Execute the head cleaning. See page 2.9.
Corrective measure :
Clean the interior of the station. See Page 4.8.
Corrective measure :
Conduct the [MEDIA COMP.] function.
See page 3.26.
Corrective measure :
If slip of paper is present in the head path, for
example, above the curl stopper, remove it.
CHARACTERS OF LIST (PAGE 4.4) FLUCTUATE DOUBLY OR TRIPLY INTO PAPER
FEED DIRECTION
Corrective measure :
Conduct the [MEDIA COMP.] function.
See page 3.28.
DISPLACEMENT IS OBSERVED BETWEEN OUTWARD AND INWARD PRINTING
Corrective measure :
Adjust “Y (outward and inward)” in [PRINT AD-
JUST] function. See page 4.6.
THE RESPECTIVE COLOR INK INJECTED BY THE RESPECTIVE COLOR HEADS
DO NOT PROPERLY OVERLAP
Corrective measure :
Conduct the [PRINT ADJUST] function.
See page 4.6.
LARGE INK DROP ON MEDIUM
Corrective measure
:
1.
Execute the wiper cleaning. See page 4.11.
2.
Execute the ink caps cleaning. See page 4.9.
3.
Clean the bottom of the slider.
See page 4.13 to 15.
4.
Execute the head cleaning [normal].
See page 2.9.
5.
If ink drop occurs again over time, perform
Head cleaning [strong] See page 2.9.
Summary of Contents for JV4 Series
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Page 152: ...PrintedinJapan MIMAKI ENGINEERING Co Ltd 2006...
