Oki C5550 MFP User Manual

C5550 MFP User’s Guide
Installing upgrades > 140
I NSTALLING UPGRADES
This section explains how to install optional equipment into your
MFP. This includes:
> duplex (two-sided printing) unit
> additional RAM memory
> 40GB hard disk drive
> additional paper tray
> storage cabinet
P ART N UMBERS
D UPLEX UNIT
The duplex unit adds the function of two-sided printing, using
less paper and making large documents easier to handle. It also
enables booklet printing, which uses even less paper and makes
large documents even easier to handle.
The duplex unit slides straight into the rear of the MFP and
requires no tools to install.
1. Unpack the new unit and remove any transit material from
it.
2. Switch the MFP off. It is not necessary to disconnect the
AC power cable.
3. Ensure that the unit is the right way up, as shown, and
push it into the slot behind the rear panel. The panel will
OPTION PART NUMBER
Duplex unit 43347501
RAM memory:
256Mb
512Mb
70051601
70051701
40GB HDD 70043502
Additional paper tray 43347608
Storage cabinet 70052601

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