6-Due to warranty purposes, the largest digital printers in the industry only use OEM or printer brand inks:
True
False
7-The theory of ink flow in a UV digital printer:
Varies depending on the manufacturer
Depends on the print head
Depends on the RIP
It’s the same for all of them
8-To print with good adhesion on aluminium sheets with UV printers, the aluminium must:
Have a polyester coating
Use a hybrid printer
Use the correct printer
Use the correct ink
All of the above
9-Is it possible to print alcohol and solvent thinners resistant banners?
Impossible
Depends on the banner
Depends on the ink
Depends on the power of the lamps
10-The reason in which fingerprints are visible after a print job is that:
The coverage of the ink is low
The material has a migration of plasticizers
The ink limits that is accepted by the material with that ink is too low
All of the above