HP Color LaserJet 2550 Printer series User Manual
Page 29
Type of address
Top margin
Left margin
Return address
15 mm (0.6 inch)
15 mm (0.6 inch)
Delivery address
51 mm (2 inches)
89 mm (3.5 inches)
●
For the best print quality, position margins no closer than 15 mm (0.6 inch) from the
edges of the envelope.
●
Avoid printing over the area where the envelope seams meet.
Envelope storage
Proper storage of envelopes helps contribute to print quality. Envelopes should be stored
flat. If air is trapped in an envelope and creates an air bubble, then the envelope might
wrinkle during printing.
.
Envelope construction
Envelope construction is critical. Envelope fold lines can vary considerably, not only between
manufacturers, but also within a box from the same manufacturer. Successful printing on
envelopes depends upon the quality of the envelopes. When selecting envelopes, consider
the following components:
●
Weight: The weight of the envelope paper should not exceed 90 g/m
2
(24 lb) or jamming
might occur.
●
Construction: Before printing, envelopes should lie flat with less than 6 mm (0.25 inch)
curl, and should not contain air.
●
Condition: Envelopes should not be wrinkled, nicked, or otherwise damaged.
●
Temperature: Use envelopes that are compatible with the heat and pressure of the
printer. This printer's fusing temperature is 210° C (410° F).
●
Size: Use only envelopes that are within the following size ranges.
Tray
Minimum
Maximum
Tray 1
76 by 127 mm (3 by 5 inches)
216 by 356 mm (8.5 by 14
inches)
Envelopes with double side-seams
ENWW
Print-media specifications
19