| Borderless Printing | No |
| Catalog Publishing Type | Laser/Solid Ink |
| Compliance, Standards | ENERGY STAR Qualified |
| Connector/Port | USB |
| Depth | 15 1/2 in |
| First Page Out | 5.0 s |
| Global Product Type | Printers |
| Height | 8 1/2 in |
| Individual Ink Cartridges | No |
| LCD Display | Yes |
| Maximum Memory | 288 MB |
| Maximum Paper Size | 8 1/2 in x 14 in |
| Maximum Print Speed (Black) | 24.0 pages/min |
| Model Name/Number | B4550 |
| Monthly Duty Cycle (Pages) | 40000 |
| Network Capable | No |
| Network Ready | No |
| Operating System Compatibility | Mac®, Windows® 2000, XP, Vista™ |
| Paper Feeder Type | Automatic |
| Paper Input Capacity (Sheets) | 250 |
| PC Free Printing | No |
| Print Resolution (Black) (Width x Height) | 600 x 2400 dpi |
| Printer Type | Laser |
| Processor | 266.0 MHz |
| Standard Memory | 32.0 MB |
| UOM from Inventory Unit Code | EA |
| Width | 14 in |