If Image Quality Declines; While Lines/Thin Spots Are Obvious Or Dark Stripes Occur (In The Direction Of Travel Of The Head); Characters Fluctuate Doubly Or Triply Into Paper Feed; Displacement Is Observed Between Outward And Inward Printing /The Respective Color Ink Injected By The Respective Color Heads Do Not Prop- Erly Overlap - MIMAKI GP-1810 Operation Manual

If image quality declines

Corrective measures against problems 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 fix the machine, 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 :
Corrective measure :
Corrective measure :
Corrective measure :

Characters fluctuate doubly or triply into paper feed

Corrective measure :
Displacement is observed between outward and inward printing
/
The respective color ink injected by the respective color heads do not properly overlap
Corrective measure :

Large ink drop on medium

Corrective measure :

Become lighter during the printing and then printing without ink

Corrective measure :
Some strip streaks occur on the image with narrow print width
Corrective measure :
Clean the head. (
Clean the interior of the station.
( page 5.8)
Conduct the [Feed Correct] function. (
If slip of paper is present in the head path, for example,
above the work plate, remove it.
Conduct the [Feed Correct] function. (
Adjust "Y (outward and inward)" in [Print Adjust] function.
( page 5.6)
1. Clean the wiper. (
2. Clean the ink caps. (
3. Clean the bottom of the slider. (
4. Execute the head cleaning [normal]. (
5. If ink drop occurs again over time, perform Head cleaning
[Hard]. ( page 2.10)
6. Dust the work.
7. Dust the table.
Reduce the printing density by resetting the RIP setting or
remaking the data.
Set the head return speed, SLOW. (
- 6.3 -
page 2.10)
page 2.13)
page 3.4)
page 3.4)
page 3.3)
page 4.5)
page 2.13)
page 2.10)