| Specification | Brother MFC J4535DW | Lexmark MS431dw |
|---|---|---|
| General | ||
| Main Input Trays | 1 | 1 |
| Control | Touch | Push buttons |
| Ink Colors | Black | |
| Functions | Print, Scan, Copy | |
| Configuration | 4-cartridge | 1-Toner |
| Display Size (inch) | 2.7 | |
| Wireless Printing | ||
| Printing Technology | Inkjet | Laser |
| Color Printing | ||
| Adf Capacity (pages) | 20 | |
| Output Capacity (sheets) | 100 | 150 |
| Standard Input Capcity (sheets) | 400 | 250 |
| Print Features | ||
| Borderless Printing | ||
| Print Resolution (dpi) | 1200 x 600 | 2,400 x 600 |
| Monthly Duty Cycle (pages) | 30000 | 80000 |
| Print Speed (color) | 10 ppm | |
| Print Speed (black) | 20 ppm | 42 ppm |
| Duplex Printing | ||
| Copy | ||
| Duplex Copying | ||
| Copy Speed (color) | 10.5 ppm | |
| Copy Speed (black) | 13 ppm | |
| Reduction/enlargement (%) | 25-400 | |
| Fax | ||
| Modem Speed (kb/s) | 14.4 | |
| Fax Memory (pages) | 180 | |
| Scan | ||
| Scan Modes | ||
| Image Sensor | ||
| Duplex Scanning | ||
| Interpolated Resolutions (dpi) | 19200 x 19200 | |
| Optical Resolutions(dpi) | 2400 x 1200 (Flatbed) & 1200 x 600 (ADF) | |
| Type | Flatbed & ADF | |
| Physical | ||
| Weight (lbs) | 21.1 | 22.4 |
| Depth (inch) | 17.1 | 16.6 |
| Height (inch) | 9.8 | 10.8 |
| Width (inch) | 14.6 | 16.2 |
| Connectivity | ||
| Direct Printing | ||
| Interface | USB 2.0 | RJ45, USB Type-B |