Printing Tests And Normal Cleaning - Roland VersaUV LEC2-640 Regular Maintenance Manual

Printing Tests and Normal Cleaning

1.
Perform a printing test.
Before you carry out actual printing, perform a printing test to ensure no dot drop-out or dot
displacement occurs. If dot drop-out or dot displacement occurs, perform cleaning of the print
heads (normal cleaning).
ME MO
• This operation is unnecessary if you will only perform cutting.
• When performing printing tests successively, you can select "FEED" (vertical printing) or "SCAN"
(horizontal printing) as the print position for the 2nd and later tests in comparison to the 1st test.
" User's Manual
(https://downloadcenter.rolanddg.com/LEC2-640)
Procedure
Load the media.
A
" User's Manual
(https://downloadcenter.rolanddg.com/LEC2-640)
Press [FUNCTION].
B
Press [ ], then [ ] to display the screen shown below.
C
CLEANING
TEST PRINT
Press [ENTER].
D
Printing of the test pattern starts.
Check whether there is dot drop-out or dot displacement in the test pattern.
E
Missing blocks indicate dot drop-out. Collapsed or inclined blocks indicate dot displacement.
If you have opened the front cover, close it.
F
If no dot drop-out or dot displacement occurs, this operation is finished. Press [FUNCTION] to go
back to the original screen.
Maintenance That Must Be Performed Daily
2.Regular Maintenance
13