Roland TrueVIS VF2-640 User Manual page 157

Handling Severe Dot Drop-out and Dot Displacement
3.
Perform a printing test to check the results.
Procedure
1.
Load the media.
P. 27 "Setup of Media"
2.
Press [FUNCTION].
3.
Press [▼], then [▶] to display the screen shown below.
CLEANING
TEST PRINT
4.
Press [ENTER].
Printing of the test pattern starts.
5.
Check whether there is dot drop-out or dot displacement in the test pattern.
Missing blocks indicate dot drop-out. Collapsed or inclined blocks indicate dot displacement.
6.
If you have opened the front cover, close it.
If no dot drop-out or dot displacement occurs, this operation is finished. Press [FUNCTION] to go back to
the original screen.
If the dot drop-out or dot displacement location is different, perform medium cleaning another two or three
times.
If dot drop-out or dot displacement occurs in the same location on the test pattern, contact your authorized Ro-
land DG Corporation dealer.
156
3. Advanced Maintenance