| Title | Samsung SCX 4021 Multi Function Laser Printer |
| Functionality Type | Multi Function |
| Model No | SCX 4021 |
| Display Specifications | 2-line LCD |
| Functionality | Copy,Scan,Print |
| Type | Laser |
| Brand | Samsung |
| Display | Yes |
| Internal Memory | 64 MB |
| Printing Output | Monochrome |
| Box Contents | Main Unit, Power Cord, Cartridge, USB Cable, Software CD |
| Height | 295 mm |
| Weight | 8.6 kg |
| Width | 410 mm |
| Depth | 341 mm |
| Interface | Yes |
| USB support | Yes |
| Speed | 24 ppm |
| Maximum Copies | 99 |
| Multiple Copy | Yes |
| Reduction/Enlargement | 400 % |
| Additional Features | Easy Eco Driver,Save on Print Costs,3-in-1 Multifunction Device |
| System Requirements | Processor: 433 MHz Processor Operating System: Windows 2000 and Above, Mac OS 10.4 - 10.7, Linux |
| Number of Paper Trays | 1 |
| Input tray capacity | 250 pages |
| Paper Size | Paper Size : A4, A5, A6, B5, C5, DL(110x220mm), Paper Sizes : A4, A5, A6, B5, C5, DL(110x220mm) |
| Output tray capacity | 100 pages |
| Print Speed | 24 ppm |
| Duplex printing | Yes |
| Duty Cycle | 12000 Pages |
| Print Direction | Uni-directional Printing |
| Maximum Resolution | 600 x 600 dpi |
| Print Photo | Yes |
| Scanner Type | Flatbed |
| Scan Output | Monochrome |
| Scan Resolution | 4800 x 4800 dpi |
| Optical Resolution | 600 x 600 dpi |
| Sensor Type for Scan | Contact Image Sensor (CIS) |
| TWAIN Compliant | Yes |
| Scan to USB | Yes |
| Rated Voltage | 100-240V |
| Rated Frequency | 50 HZ |