User`s guide
5-15
Troubleshooting
5
How to get good image quality
This section provides suggestions for a customer to get better image quality from
the printer. Resolve the issue based on the symptom.
Note
- When several Resolutions are described, they are described in the order of
most eective ones. It is recommended to implement the Resolution at the
top rst and conrm the eect on the improvement. (But, it is not necessary
to implement all of the Resolutions.)
Light print
Symptom/Possible Cause Resolution
The operating environment is out
of the printer specication.
Raise the room temperature to higher than 15°C
(recommended temperature : 20 to 25°C)so that the
printer suciently warms up.
The media selection does not
matched.
Conrm the selection of the media used is correct
(
P.3-21)
White lines on the print
[ Cause ]
The media advance is not
properly adjusted.
[ Reference ]
When the color stripe
is printed, white lines
appears on all colors.
[ Reference ]
When the color
stripe is printed,
white
lines
appears
on all colors.
Basic image[ Cause ]
The lost print of Print
head
[ Cause ]
Matching with the media
is not good. / The ink
dries fast.