| "In-Box" Consumables (Yield)‡ | Approximate toner cartridge yield in accordance with ISO/IEC 19798 (letter/A4). Drum yield is approx., and may vary by type of use. |
| Max. Monthly Duty Cycle‡ | Maximum number of printed pages per month and can be used to compare designed durability between like Brother products. For maximum printer life, it is best to choose a printer with a duty cycle that far exceeds your print requirements. |
| Multi-purpose Tray Capacity‡ | Maximum capacity based on using 20 lb (bond) paper. |
| Optional Memory (MB) | Additional purchase required. |
| Recommended Monthly Print Volume‡ | The recommended range of monthly printed pages to achieve the best possible performance and printer life. Printers are intended to handle occasional usage beyond this range with little or no effect. Consistently printing above the recommended print volume, however, may adversely affect the print quality or life of the machine. It is always best to choose a printer with an appropriate recommended print volume to allow for any anticipated increase in printing needs. |
| Standard Paper Capacity (sheets)‡ | Maximum capacity based on using 20 lb (bond) paper. |