
Fast and dependable workgroup printer for shared use in large office environments
- 24ppm print speed
- 1200dpi Print Resolution - PCL6 & PS3
- 266Mhz Processor, Network Ready (2551N)
- Duplex as standard
- 100,000 page monthly duty cycle
- Up to 1,100 Sheet Paper Capacity
FREE Lifetime Warranty, £50 Cashback (2550), £75 Cashback (2551N)

- Enable efficient workgroup printing with network connection
- Cut paper usage with inbuilt duplex function
- Reduce downtime with a high capacity toner cartridge
- Cut costs with toner save function
- Maintain productivity levels by expanding on-line paper capacity


Efficient and economical mono printing for the most demanding working environments
Download ML-2551N & ML-2550 brochure
(PDF - Adobe Acrobat required)
Toner Save Button reduces toner usage by up to 40%
Duplex functionality built in as standard
USB Port for direct printing from, and scanning to memory key
| ML-2550 | ML-2551N | ||
| Speed | Up to 24 ppm in A4 | Up to 24 ppm in A4 | |
| Resolution | Up to 1,200 x 1,200 dpi effective output | Up to 1,200 x 1,200 dpi effective output | |
| First Print Out Time | 12 seconds | 12 seconds | |
| Controller | Processor | Samsung 266 MHz | Samsung 266 MHz |
| Memory | 32 MB (Max. 160 MB) | 32 MB (Max. 160 MB) | |
| Emulation | PostScript3, PCL6, IBM ProPrinter, EPSON | PostScript3, PCL6, IBM ProPrinter, EPSON | |
| Interface | USB 2.0, IEEE1284 Parallel | USB 2.0, IEEE1284 Parallel, Ethernet 10/100 Base TX | |
| Fonts | 45 Scalable, 1 Bitmap, 136 PostScript3 Fonts | 45 Scalable, 1 Bitmap, 136 PostScript3 Fonts | |
| OS Compatibility | Windows 95/98/Me/NT4.0/2000/XP, Various Linux OS including Red Hat, Caldera, Debian, Mandrake, Slackware, SuSE and Turbo Linux, Mac OS 8.6~9.2/10.1~10.3 | Windows 95/98/Me/NT4.0/2000/XP, Various Linux OS, Mac OS 8.6~9.2/10.1~10.3 | |
| Paper Handling | Input Capacity and Types | 500-sheet Cassette Tray, 100-sheet Multi Purpose Tray | 500-sheet Cassette Tray, 100-sheet Multi Purpose Tray |
| Output Capacity and Types | 250-sheet Face Down, 100-sheet Face Up | 250-sheet Face Down, 100-sheet Face Up | |
| Duplex | Built-in | Built-in | |
| Media size | 76 x 127 mm (3" x 5") ~ 216 x 356 mm (8.5" x 14") | 76 x 127 mm (3" x 5") ~ 216 x 356 mm (8.5" x 14") | |
| Special Media | Transparencies, Labels, Post Card, Envelope | Transparencies, Labels, Post Card, Envelope | |
| General | Net Dimension (W x D x H) | 386 x 436 x 326 mm (15.2" x 17.2" x 12.8") | 386 x 436 x 326 mm (15.2" x 17.2" x 12.8") |
| Packing Dimension (W x D x H) | |||
| Net Weight | 13.5 Kg (29.8 lbs) | 13.5 Kg (29.8 lbs) | |
| Packing Weight | |||
| Noise Level ** | Less than 53 dBA (Printing) Less than 35 dBA (Standby) | Less than 53 dBA (Printing) Less than 35 dBA (Standby) | |
| Consumables | Type | Single Cartridge | Single Cartridge |
| Yield | 10,000 Pages at ISO 19752 5% coverage (Ships with 5,000 pages Starter Toner Cartridge) | 10,000 Pages at ISO 19752 5% coverage (Ships with 5,000 pages Starter Toner Cartridge) | |
| Model Code | ML-2550DA | ML-2550DA | |
| Options | Network | Ethernet 10/100 Base TX (Internal), Ethernet 10/100 Base TX + 802.11b Wireless LAN (Internal) | Ethernet 10/100 Base TX + 802.11b Wireless LAN (Internal) |
| Others | 500-sheet Cassette Tray Memory : 16 MB, 32 MB, 64 MB, 128 MB | 500-sheet Cassette Tray Memory : 16 MB, 32 MB, 64 MB, 128 MB | |

Our wide range of service options includes:
insurance and extended warranties our corporate service programme


















