Roland TrueVIS SG3-540 - Printed Results Are Coarse or Contain Horizontal Stripes; Do the Print Heads Cause Dot Drop-Out; Is the Print Head Height Appropriate; Have You Carried out [Feed Correction]

Do the print heads cause dot drop-out?
Carry out a printing test and make sure no dot drop-out or dot displacement occurs. If dot drop-out or dot
displacement is present, perform head cleaning.
RELATED LINKS
・ P. 117 Performing a Nozzle Drop-out Test
・ P. 118 Normal Cleaning Method
・ P. 245 When Normal Cleaning Is Not Effective
Is the print head height appropriate?
Printing when the [Print Head Height] menu item is set to [High] or to [Medium] is coarser than when set
to [Low]. Keep this set to [Low] except when changing it is necessary, such as when you are using thick
media.
RELATED LINKS
・ P. 153 Changing the Print Head Height
Have you carried out [Feed Correction]?
Large misalignment in the amount of feed of the media may result in printing that seems coarse or con-
tains horizontal bands. Either make the setting in the software RIP to match the type of media you are
using, or make the setting for correction on the printer.
RELATED LINKS
・ P. 148 Automatically Making Required Adjustments
・ P. 149 Manual Adjustment: Reducing Horizontal Bands (Feed Correction Function)
Have you carried out [Media Gap Adjustment] (ink landing position correc-
tion)?
The optimal adjustment value varies depending on the thickness of the media. Set an adjustment value
that is suitable for the media. When further correction is required, such as when adjustment made using
[Simple Correction (Auto)] does not enhance printing, use [Detailed Correction (Manual)] to make the
correction.
RELATED LINKS
・ P. 148 Automatically Making Required Adjustments
・ P. 151 Manual Adjustment: Adjusting the Misalignment of the Ink Landing Position (Media Gap Adjust-
ment)
Printed results are coarse or contain horizontal
stripes
Output Quality Problems 275