Roland VersaUV LEF2-200 Regular Maintenance Manual page 27

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.
The following figure shows the "TEST PRINT 2" test pattern.
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.
M E M O
When performing printing tests successively, you can select "FEED" (vertical printing) or "SCAN"
(horizontal printing) as the print position for the second and later tests in comparison to the first
test.
R E L AT E D I T EM
P. 45 "Performing Printing Tests Arranged Horizontally"
"
7.
Performing Normal Cleaning
Procedure
Press [ ] several times to display the screen shown below.
A
CLEANING
NORMAL CL.
Check for the group with dot drop-out or dot displacement by viewing the results of
B
the printing test.
Missing blocks indicate dot drop-out. Collapsed or inclined blocks indicate dot displacement.
The space from "A" to "B" is group A. The space from "B" to the right side is group B.
The following figure shows the "TEST PRINT 2" test pattern.
Maintenance That Must Be Performed Daily
2.Regular Maintenance
25