Brother MFC-8420 User Manual

SPECIFICATIONS S - 7
Consumable items
Toner Cartridge Life
Expectancy
TN-7300: Standard Toner Cartridge - Up to 3,300*
pages
TN-7600: High Yield Toner Cartridge - Up to 6,500*
pages
*(when printing letter size or A4 paper at 5% print
coverage)
Toner life expectancy will vary depending upon the
type of average print job.
Drum Unit Life
Expectancy
Up to 20,000 pages/drum unit (DR-7000)
There are many factors that determine the actual
drum life, such as temperature, humidity, type of
paper, toner you use and number of pages per print
job.

Brother MFC-8420 Specifications

General

Type	All-in-One Printer
Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	2400 x 600 dpi
Monthly Duty Cycle	10, 000 pages
Standard Paper Capacity	250 sheets
Display	LCD
Copy Resolution	600 x 600 dpi
Fax Type	Super G3
Fax Transmission Speed	33.6 Kbps
Scan Type	Flatbed, ADF
Optical Resolution	600 x 2400 dpi
Grayscale Depth	8-bit
Color Depth	24-bit
Media sizes	Letter, Legal, Executive, A4, A5, B5, Envelopes
RAM	32 MB
Connectivity	USB, Parallel, Ethernet