HP Color LaserJet 8550 Multifunction Printer series - Manual (Page 109)

EN
Making double-sided copies 109
The following copy media sizes and weight can be used when making
double-sided copies:
! Media size:
• Ledger – 279 by 432 mm (11 by 17 in)
• Legal – 216 by 357 mm (8.5 by 14 in)
• A3 – 297 by 420 mm (11.7 by 16.5 in)
• Letter – 216 by 279 mm (8.5 by 11 in)
• Letter-R – 279 by 216 mm (11 by 8.5 in)
• A4 – 210 by 297 mm (8.3 by 11.7 in)
• A4-R – 297 by 210 mm (11.7 by 8.3 in)
• Executive-R – 184 by 267 mm (7.25 by 10.5 in)
! Media weight:
• 64 to 105 g/m
2
(17 to 28-lb bond)
Note Hewlett-Packard recommends using 105 g/m
2
(28-lb bond) copy
media when making copies in the 1
̈
2-SIDED mode. Failure to do
so may adversely effect copy quality.
When you are ready to make double-sided copies on Ledger- or
A3-sized media (64 g/m
2
or 17-lb bond), wait more than 30 minutes
after the power switch has been turned on before proceeding.