Oki C330 - Manual (Page 16)

16 – C330/C530 Paper Recommendations
Multi Purpose Tray ______________
The multi purpose tray can handle the same sizes as trays 1 and
2 but in weights up to 58 lb. US Bond (220 g/m²) . For very heavy
paper stock use the face up (rear) paper stacker. This ensures
that the paper path through the printer is almost straight.
The multi purpose tray can feed paper widths from 3 inches
(76 mm) to 8.5 inches (215.9 mm) and lengths from 5 inches
(127 mm) to 52 inches (1320 mm) (banner printing).
For paper lengths exceeding Legal 14-inch (356 mm) use paper
stock between 28 lb. US Bond (90 g/m²) and 32 lb. US Bond
(128 g/m²) and the face up (rear) paper stacker.
Use the multi purpose tray for printing on envelopes and labels.
Up to 10 envelopes can be loaded at one time, subject to a
maximum stacking depth of about 3/8-inch (10 mm).
Face Down Stacker ______________
The face down stacker on the top of the printer can hold up to
150 sheets of 21 lb. US Bond (80 g/m²) standard paper, and can
handle paper stocks up to 47 lb. US Bond (176 g/m²).
Pages printed in reading order (page 1 first) will be sorted in
reading order (last page on top, facing down).
Face Up Stacker_________________
The face up stacker at the rear of the printer should be opened
and the tray extension pulled out when required for use. In this
condition paper will exit via this path, regardless of driver
settings.
The face up stacker can hold up to 100 sheets of 21 lb. US Bond
(80 g/m²) standard paper, and can handle stocks up to 58 lb.
US Bond (220 g/m²).
Always use this stacker and the multi purpose feeder for paper
stocks heavier than 47 lb. US Bond (176 g/m²).
Duplex ________________________
Automatic two-sided printing on the same range of paper sizes
as tray 2 (i.e. all cassette sizes except A6), using paper stocks
from 17-47 lb. US Bond (64-176 g/m²).