UV printing on USB drives, power banks and small electronics housings

Flash drives, portable batteries, chargers, SD cards, keyboards. What the printer and primer makers publish about USB drives, power banks and small electronics housings: primer, white ink, flat or rotary, how long prints last and what goes wrong.

Desktop UV
Prints as is
Primer
Not stated
White ink
Not stated
Shape
Flat bed

Everyday objects. Things people make: flash drives, portable batteries, chargers, SD cards, keyboards. From the sources at the end, checked October 11, 2026; we haven't tested it ourselves.

What it needs

Desktop UV printers
Prints as is Roland and Mimaki list thumb drives, portable batteries and similar housings; no source here covers primer for them. [1] [2] [3]
Primer or adhesion promoter
Not stated
White ink
Not stated
Flat or curved
Flat bed. Printed on the flatbed; Mimaki's UJF-3042 EX handles objects up to 153 mm thick with spacers. [2]

How long it lasts

Scratches and wear
Mimaki says its LH-100 ink is highly scratch-resistant and gives a long-lasting print on items such as portable batteries. [2]

Every material in one table: what a UV printer can print on. Weighing up other machines? See UV against DTF, sublimation and a Cricut.

Has a maker published something different, or does your printer's manual disagree? Email hello@homeuvprinter.com and we'll check it against the source.

Sources

  1. Roland DGA: Personalized printing machines
  2. Mimaki: UJF-3042MkII EX features
  3. Mimaki: Stationery / Novelty (application)

Checked October 11, 2026.