Setup, Compatibility & Care
Setup: These envelopes require no setup. Simply insert your DL-sized document, ensuring the address is visible through the window, and press the flap firmly to seal.
Compatibility: The envelopes are compatible with standard DL-sized paper (A4 folded into thirds). They work with most standard inkjet and laser printers for document printing, provided the document is formatted correctly for the window.
Care: Store envelopes in a cool, dry place away from direct sunlight and moisture to maintain the integrity of the adhesive on the press seal. Avoid creasing or damaging the envelopes before use.