Oki C5550 MFP Reference Manual

7 • English
Walk-up Operation
Scanner Control Panel
Note:
For more detailed information, see
the on-line User’s Guide or check
with your System Administrator.
1 Zoom Function
Use the zoom keys
to increase or decrease scaling in
1% increments from -25% up to
400%. Selected value appears in
the % box.
Use the zoom preset key
to select a preset percentage of
100% (the default), 25%, 70%,
141%, or 200%.
2 One Touch Keypad
Provides one-touch dialing of your
most often used or favorite fax
numbers.
3 Alpha-Numeric Keypad
Used to enter the copy quantity,
fax number or e-mail address.
4Redial Key
Used to manually resend a fax.
5Clear Key
Used to delete an entry from the
LCD panel.
6Pause Key
Press to insert a “-” within a fax
number which causes a pause to
occur during dialing. This is used
when dialing an extension.

Oki C5550 MFP Specifications

Printer Specifications

print speed color	20 ppm
print speed black & white	32 ppm
time to first page color	11 seconds
time to first page black & white	8 seconds
print resolution	1200 x 600 dpi
processor speed	500 MHz
duty cycle	60, 000 prints/copies per month

Fax Specifications

fax modem speed	33.6 Kbps
transmission speed	3 seconds/page
fax resolution	200 x 400 dpi
one-touch dial locations	10
broadcast transmission locations	100
fax memory	100 pages (1.5 MB)

Copy Specifications

copy speed color	20 cpm
copy speed black & white	32 cpm
first copy out color	23 seconds
first copy out black & white	15 seconds
copy resolution	600 x 600 dpi
copy scaling range	25% to 400%

Scanner Specifications

scan type	Color and black & white; flatbed
scan speed black & white	3 sec./pg.
scan speed color	6 sec./pg.
scan resolution	4800 dpi
scanner ADF capacity	50 sheets
paper sizes min/max	4.1" x 5.8" to 8.5" x 47.24"

System Memory

standard imaging RAM	256 MB
maximum imaging RAM	768 MB
optional hard disk drive	40 GB

Environmental Specifications

size (WxDxH)	19.7" x 23.6" x 26.4" (50.0 cm x 60.0 cm x 67.0 cm)
weight	81.6 lb. (37.0 kg)
power consumption peak	1200W
power consumption standby	100W
power consumption power save	<15W
acoustic noise operating	<53 dB
acoustic noise standby	<39 dB