Konica Minolta bizhub C25 bizhub C25 Printer / Copier / Scanner User Guide - Page 119

Use envelopes that are - Common office envelopes approved for laser printing with diagonal joints, sharp folds and edges, and ordinary gummed flaps d Because the envelopes pass through heated rollers, the gummed area on the flaps may seal. Using envelopes with emulsion-based glue avoids this problem. - Approved for laser printing - Dry DO NOT use envelopes that have - Sticky flaps - Tape seals, metal clasps, paper clips, fasteners, or peel-off strips for sealing - Transparent windows - Too rough of a surface - Material that will melt, vaporize, offset, discolor, or emit dangerous fumes - Been presealed Label A sheet of labels consists of a face sheet (the printing surface), adhesive, and a carrier sheet: - The face sheet must follow the plain paper specification. - The face sheet surface must cover the entire carrier sheet, and no adhesive should come through on the surface. You can print continuously with label sheets. However, this could affect the media feed, depending on the media quality and printing environment. If problems occur, stop the continuous printing and print one sheet at a time. Try printing your data on a sheet of plain paper first to check placement. Check your application documentation for more information on printing labels. Capacity Tray 1/2 Tray 3 Orientation Tray 1 Tray 2 Driver [Label] Media Type Up to 20 sheets, depending on their thickness Not supported Face down Face up 3-6 Media