Oki C5550 MFP Reference Manual

8 • English
Walk-up Operation
Scanner Control Panel (cont.)
Note:
For more detailed information, see
the on-line User’s Guide or check
with your System Administrator.
1 Copy Count Display
Indicates the number of copies
selected.
2Copy Mode Key
Used to select Copy mode (also
the default working mode).
3 Send Mode Key
Used to select Send mode .
4Fax Mode Key
Used to select Fax mode.
5 Return Key
Used to cancel selections and go
back to the top level of the setting.
The key is also used to cancel any
previous input.
6 Arrow Keys
Used to move the cursor in the
LCD up/down/left/right. The up/
down keys are used to switch
function indication.
7 OK Key
Used to select and confirm current
setting selections.
8 Additional Settings
Used to execute additional settings
of “Copy” and “Send” modes. (The
settings are available only for
three minutes. After three
minutes, the settings will
automatically return to the default
value).
9 FTP Address
Used to indicate the stored FTP
address for the “Send” function.
This key is only available in the
“Send” mode.
10 Address Book
Used to indicate the stored E-mail
addresses for the Send function.
Also used to indicate the stored
Fax numbers for the fax function.
Press once to view speed dial
numbers, press twice to view
group dial numbers.

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