Lexmark C910 Service Manual

1-20 Service Manual
5055-01X
process used in preprinting may render some papers
unsuitable.
• Unsuitable papers include multipart forms and documents;
chemically treated papers; coated, synthetic and thermal
papers; and preprinted papers requiring a high degree of
registration.
• Recycled paper less than 21 lb. (80 g/m
2
) may cause
unacceptable results.
Envelopes
•
Envelopes should be fed long edge first, with flap trailing.
• When Finisher is attached, only long edge fed envelopes wider
than 5.8 in. (148 mm) - feed direction dimension - may be used.
To print smaller envelopes, the finisher must be undocked
during the job.
• If envelope wrinkling occurs, refer to the User's Guide for correct
weight, type, loading and stacking of envelopes.
• All envelopes should be new, unused and without package
damage.
• Envelopes with excessive curl or twist exceeding 0.12 in. (6
mm), stuck together, with bent corners or nicked edges or those
that interlock should not be used.
• Minimum weight: 20 lb. (75 g/m
2
)
• The following envelopes should not be used:
– Envelopes with windows, holes, perforations, cutouts, deep
embossing or package damage
– Envelopes with metal clasps, string ties or metal folding bars
– Envelopes with exposed flap adhesive when the flap is in the
closed position
For best results, printing on new 24 lb. (90 g/m
2
) sulfite or 25%
cotton bond envelopes is recommended.
Note: Under high-humidity conditions (over 60%) the envelopes
may seal during printing.
Transparencies
•
Use letter sheets (p/n 12A5940) or A4-size sheets (p/n
12A5941) only

Lexmark C910 Specifications

General

Brand	Lexmark
Model	C910
Category	Printer
Language	English