Feedback » Sitemap »

Contact us »
Print page »

UPM Raflatac Europe > Troubleshooting > Printing > Imprintability > TTR > Vertical white lines

Vertical white lines

Appearance

Cause

Dots clogged up or not functionning

Action

Clean or replace the printhead

TTR

Black lines »
Crisscross white lines »
Ghosts »
Grey barcodes »
No ribbon detection »
Partial print »
Poor barcode defination at 90 degree or straightness of lines »
Vertical white lines »