On this page, you can view all sizes/dimensions and other specifications of OKI MB451, including size of Dimensions, size of Display, size of Scanner, size of Paper handling, and you can view these dimensions in inches and centimeters, this will help you make sure that this is what you need most. At the same time, we also provide a lot of other specification information, which can help you better understand this product.
Main Sizes/Dimensions
| Dimensions |
| Height |
16.81 in (42.7 cm) |
| Width |
17.91 in (45.49 cm) |
| Depth |
16.73 in (42.49 cm) |
| Weight |
44.09 lb (20 kg) |
| Display |
| Display |
yes |
| Display technology |
LCD |
| Size |
3.5 in (8.89 cm) |
| Paper handling |
| Paper tray media types |
Envelopes |
| ISO B-series sizes (B0...B9) |
B5 |
| ISO A-series sizes (A0...A9) |
A4⬝A5⬝A6 |
| Maximum ISO A-series paper size |
A4 |
| Envelopes sizes |
US No 9 ⬝US No 10 ⬝International C5 ⬝International C6 ⬝International DL |
| Output trays capacity |
150.0 sheets |
| Standard media capacity |
350.0 sheets |
| Supported media type |
Envelopes⬝Plain paper⬝Banner |
| Bypass feeder capacity |
100.0 sheets |
| Original type |
Sheets |
| Media supported |
A3⬝A4⬝A5⬝A6⬝B5 |
| Feeder capacity |
150 |
| Tray capacity |
350.0 sheets |
| Number of trays |
2 |
| Scanner |
| Scanning |
Mono scanning |
| Automatic duplexing |
Yes |
| Scan speed (colour) |
10.0 ppm |
| Scan speed (black) |
37.5 ppm |
| Optical scanning resolution |
600⬝600 |
| Maximum optical resolution |
600⬝600 |
| Image formats supported |
BMP⬝GIF⬝JPG⬝PCX⬝PNG⬝TGA |
| Grayscale levels |
7 |
| Colour depth |
24.0 bit |
| Colour depth (internal) |
48.0 bit |
| Scanner color depth |
24.0 bit |
More Specifications
| General |
| Copier |
yes |
| Scanner |
yes |
| Fax |
yes |
| Noise level |
30.0 dB |
| Supports duplex |
yes |
| Design |
| Colour of product |
Grey |
| Document feeder |
yes |
| Document feeder capacity |
50.0 pages |
| Market positioning |
Business |
| Card reader integrated |
no |
| Technical details |
| Color technology |
Laser |
| Internal memory |
245.0 mB |
| Digital sender |
no |
| Max B/W resolution |
600⬝600 |
| Memory capacity |
256.0 mB |
| Processor speed |
330.0 MHz |
| Windows operating systems supported |
Windows 7 Home Premium⬝Windows 7 Home Premium x64⬝Windows 7 Professional⬝Windows 7 Professional x64⬝Windows 7 Starter⬝Windows 7 Starter x64⬝Windows 7 Ultimate⬝Windows 7 Ultimate x64⬝Windows Vista Business⬝Windows Vista Business x64⬝Windows Vista Home Basic⬝Windows Vista Home Basic x64⬝Windows Vista Home Premium⬝Windows Vista Home Premium x64⬝Windows Vista Ultimate⬝Windows XP Home⬝Windows XP Home x64⬝Windows XP Professional⬝Windows XP Professional x64 |
| Mac operating systems supported |
Mac OS X 10.4 Tiger⬝Mac OS X 10.5 Leopard⬝Mac OS X 10.6 Snow Leopard⬝Mac OS X 10.7 Lion |
| Operating relative humidity (H-H) |
20 - 80 |
| Operating temperature (T-T) |
10 - 32 |
| Printer |
| Colour printer |
no |
| Printing technology |
LED |
| Maximum resolution |
600⬝600 |
| Maximum print size |
210 x 297 mm |
| Duplex printing |
yes |
| Automatic duplexing |
yes |
| Warm-up time |
60.0 s |
| Time to first page (black, normal) |
5.0 s |
| Print speed (black, normal quality, A4/US Letter) |
29.0 ppm |
| Copier |
| Copying |
Mono copying |
| Automatic duplexing |
Yes |
| Maximum resolution |
600⬝600 |
| Time to first copy (black, normal) |
11.0 s |
| Copier resize |
25 - 400 |
| Maximum document reduction |
25.0 % |
| Maximum document enlargement |
400.0 % |
| Maximum number of copies |
99 |
| Fax |
| Faxing |
Mono faxing |
| Fax modem |
yes |
| Fax modem speed |
33.6 kbps |
| Document memory |
200.0 sheets |
| Number memory |
100 |
| Connectivity |
| Interfaces |
Network ⬝USB |
| USB port |
yes |
| USB 2.0 ports quantity |
2 |
| Direct printing |
yes |
| Ethernet |
yes |
| Wi-Fi |
no |
| Communication protocol |
AirPrint⬝Google Cloud Print⬝PCL 2⬝PCL 5c⬝PCL 6⬝PostScript⬝PCL 5e |
| Operating system |
MS Windows XP⬝MS Windows Server 2003⬝MS Windows Server 2008 x64 Edition⬝MS Windows 7⬝MS Windows 7 64-bit Edition⬝MS Windows Vista⬝MS Windows XP 64-bit Edition⬝MS Windows Server 2003 x64 Edition⬝MS Windows Vista ⬝MS Windows Server 2008⬝Apple Mac OS X 10.4 - 10.7⬝MS Windows Server 2008 R2 x64 Edition |
| Power |
| AC input voltage |
220.0 V |
| Power consumption (sleep) |
14.0 W |
| Power consumption (standby) |
80.0 W |
| Power consumption (average operating) |
580.0 W |
| Certificates |
| EnergyStar |
no |
