Card stock and label guidelines
When printing on labels:
• Set the Paper Type to Labels in the Paper Menu.
• Do not use label sheets with a slick backing material.
• Do not print within 1 mm (0.04 in.) of the die-cut, the edge of the label or the perforations, or between the die-
cuts.
• Use full label sheets. Partial sheets may cause labels to peel off during printing, resulting in a paper jam.
• Do not use label sheets that have adhesive to the edge of the sheet. We recommend zone coating of the adhesive
at least 1 mm (0.04 in.) away from the edges. Adhesive material may contaminate your printer and could void your
warranty.
When printing on card stock:
• Set the Paper Type to Card Stock.
• Do not use card stock that is creased. It may cause paper jams.
• We recommend the use of grain long card stock.
Lexmark W840
Limit label printing to occasional use of A4‑ or letter‑size paper office labels designed for laser printers. We do not
recommend using vinyl or polyester labels.
The Lexmark W840 supports stocks up to 216 g/m
2
. Always feed labels and card stock from Tray 1, 2, or the multipurpose
feeder.
The following table lists the maximum weights supported by the trays and the multipurpose feeder.
Overview of card stock and label support
Tray 1 Tray 2 Multipurpose feeder
Labels
64–105 g/m
2
64–216 g/m
2
64–216 g/m
2
Card stock
64–105 g/m
2
64–216 g/m
2
64–216 g/m
2
Printer specifications 109