Attractive Printing Is Not Possible - Roland VersaUV LEF-20 Master Manual

Attractive Printing Is Not Possible

Problem Items to check
Do the print heads
show dot drop-out?
Is the print mode suit-
able?
Printed results are
coarse or contain Is the printer installed
horizontal stripes in a level and stable
location?
Is the printer installed
in a location out of
direct sunlight?
Is the media loaded
and set up correctly?
Read This Chapter Whenever You Face a Problem (FAQ)
Action
Carry out a printing test and make sure no dot
drop-out occurs. If dot drop-out is present, per-
form head cleaning.
Try an appropriate print mode. Specific com-
binations of media and print mode may cause
the colors to be uneven, and results may also
vary greatly depending on the settings of your
software RIP (such as the colorprofile selection).
Select settings appropriate for the media you are
using.
Never install the machine in a location where it
is tilted or where it may wobble or experience
vibration. These factors may lead to dot-dropout
or reduced printing quality.
Never install the machine in a location that is
exposed to direct sunlight. Doing so may result
in dot drop-out or other problems with reduced
printing quality, or may even result in malfunc-
tion.
If the media is not loaded correctly, printing may
be adversely affected. Make sure the media is
loaded and set up correctly.
Page
• "STEP 3: Test Print and
Normal Cleaning" (First
Step Guide)
• "Medium and Powerful
Cleaning" (p. 33)
• "When Dot Drop-Out
Cannot Be Cleared Up" (p.
42)
• "Cleaning All Print Heads"
(p. 44)
—
—
—
• "1. How to Secure the
Media (Media
(First Step Guide)
• "2. Setting Height of Me-
dia Automatically" (First
Step Guide)
• "Setting Height of Media
Manually" (p. 8)
• "Changing Print Area" (p.
12)
Chapter 3 Appendix
Setup)"
61