Oki C5550 MFP Reference Manual

37 • English
Maintenance
Replacing the ADF Pad
After scanning approximately
100,000 pages through the ADF, the
pad module can become worn out
and can cause feeding problems.
Note
One replacement ADF pad is
included with your unit. It is stored
behind a swing-down cover (1) on
the back of the unit:
For additional ADF pads, order
Oki P/N 43103001 (see “Where
to Purchase” on page 31).
1. Open the ADF cover.
2. Press the white plastic arms on
the sides of the ADF pad inward
and pull the pad out.
3. Press both arms of the new
ADF pad inward. Place the pad
into the holder until it snaps
into place
4. Close the ADF cover.

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