Can pearlescent envelopes be printed on with a laser printer?

Pearlescent and other coated specialty envelope stocks do not always run reliably through desktop laser printers. The coating is built to sit on the surface of the paper, so it can resist toner or react to the heat of the fuser, which leads to flaking, smearing, or uneven coverage.

• Test first: run a single envelope and check that the toner adheres cleanly before committing a full batch
• Watch the fuser heat: heavy coatings plus high heat are the usual cause of poor adhesion
• Let it set: handle freshly printed coated stock gently until the toner cools
• Feed one at a time: stiff coated stock jams more easily when stacked

If the coating rejects toner or smears, switch to an uncoated stock. For consistent results on pearlescent stock, professional offset or digital printing on equipment built for coated paper is the most reliable route.