Roland TrueVIS VG3-540 - When Dot Drop-Out or Dot Displacement Occurs; Normal Cleaning Method

If dot drop-out or dot displacement occurs, perform cleaning of the print heads (normal cleaning).
Normal Cleaning Method
Procedure
1.
Check for the group with dot drop-out or dot displacement by viewing the results of the printing test.
The space from "A" to "B" is group A. The space from "B" to the right side is group B.
If the printing-test results are difficult to interpret
Check the results in a bright location, changing your line of vision. They are visible using the reflection of the
light.
MEMO
2. Tap .
3. Tap [Cleaning]>[Normal Cleaning].
The screen shown below appears.
4. Select the group of print heads to clean.
When Dot Drop-out or Dot Displacement Occurs
Advanced Maintenance 249