Roland VersaUV LEF2-200 Regular Maintenance Manual page 36

When Normal Cleaning Is Not Effective
Select the group of print heads to clean.
F
1 Press [ ] or [ ] to select the group of print heads that is not to be cleaned.
MEDIUM CL.
AB
2 Press [ ] or [ ] to get rid of the group display.
MEDIUM CL.
A
3 Repeat steps
cleaning.
Only the displayed groups will be cleaned. If A and B are displayed, they will both be cleaned.
Press [ENTER].
G
The screen shown below appears, and then cleaning starts. The (approximate) remaining time
for the procedure is displayed on the screen. (The display shown below is an example. "01:45" =
"1 minute and 45 seconds")
CLEANING...
>>
When finished, the screen shown below appears again.
MEDIUM CL.
AB
Press [ ].
H
Display the printing test menu.
I
TEST PRINT
Press [ ] several times to display the screen shown below.
It is difficult to check the white ink if the paper for use in the printing test is white. We recom-
mend printing on transparent paper.
CLEANING
TEST PRINT
TEST PRINT 2
Press [ ] several times to display the screen shown below.
Because white ink is printed on a black undercoat, white ink can be easily checked even when
printed on white paper. However, printing takes longer than "TEST PRINT."
CLEANING
TEST PRINT2
Press [ENTER].
J
Perform a printing test again to check whether the dot drop-out and dot displacement have
been corrected.
2.Regular Maintenance
34
and to display only the group of print heads that requires
1 2
01:45