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Printing on specialty media
Tips on using letterhead
• Use letterhead designed specifically for laser printers.
• Print samples on the letterhead being considered for use before buying large quantities.
• Before loading letterhead, fan the stack to prevent sheets from sticking together.
• Page orientation is important when printing on letterhead. For information on how to load letterhead, see:
– “Loading trays” on page 78
– “Using the multipurpose feeder” on page 82
Tips on using transparencies
Print samples on the transparencies being considered for use before buying large quantities.
When printing on transparencies:
• Feed transparencies from a 250-sheet tray, a 550-sheet tray, or the multipurpose feeder.
• Use transparencies designed specifically for laser printers. Check with the manufacturer or vendor to ensure
transparencies are able to withstand temperatures up to 230°C (446°F) without melting, discoloring, offsetting,
or releasing hazardous emissions.
• Use transparencies that are 138–146 g/m
2
(37–39 lb. bond) in weight.
• To prevent print quality problems, avoid getting fingerprints on the transparencies.
• Before loading transparencies, fan the stack to prevent sheets from sticking together.
• We recommend Lexmark part number 12A5010 for A4-size transparencies and Lexmark part number 70X7240
for letter-size transparencies.
Tips on using envelopes
Print samples on the envelopes being considered for use before buying large quantities.
When printing on envelopes:
• Use envelopes designed specifically for laser printers. Check with the manufacturer or vendor to ensure the
envelopes can withstand temperatures up to 210°C (410°F) without sealing, wrinkling, curling excessively, or
releasing hazardous emissions.
Note: Envelopes can be printed at a temperature up to 220°C (428°F) if Envelope Weight is set to Heavy and
Envelope Texture is set to Rough. Select these settings using the Embedded Web Server, or from the printer
control panel Paper menu.
• For the best performance, use envelopes made from 90 g/m
2
(24 lb bond) paper. Use up to 105 g/m
2
(28 lb bond)
weight for envelopes as long as the cotton content is 25% or less. All-cotton envelopes must not exceed
90 g/m
2
(24 lb bond) weight.
• Use only new envelopes.
Printing
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