Brother MFC-8220 Service Manual

CHAPTER 3 THEORY OF OPERATION
3-18
2.4.3 Cassette sensor / Paper empty sensor
Detect if the paper tray is installed. They also detect if there is paper in the paper tray.
Fig. 3-26
2.4.4 Paper eject sensor
Detects if paper is ejected from the fixing unit.
Fig. 3-27
Paper empty sensor
Eject sensor PCB ASSY
Cassette sensor PCB ASSY
Cassette sensor
Fixing unit

Brother MFC-8220 Specifications

General

Type	all in one
Tray Capacity	250
Automatic Document Feeder Capacity	30 sheets
Paper Size	letter, legal, a4, b5, a5, b6, a6, exe
Paper Handling	up to 250 sheets
Mono Print Speed	21 pages per minute
Print Resolution Mono	up to 2400 x 600
Maximum Number of Pages Per Month	up to 20, 000
Scanner Type	sheetfed
Scan Resolution	up to 300 x 600
Copier Resolution Mono	up to 600
Fax Function	yes
Cartridges	n/a
Number Of Cartridges	2
Internal Memory	yes
Network	not applicable
Connectivity	parallel, usb 2.0
OS Compatibility	pc: windows 95, 98, 98se, me, nt workstation 4.0, 2000 professional or xp, mac: os 8.6 to 9.2, os x 10.1, 10.2.1 to 10.3 or later, available usb 2.0 or parallel port
Mobile Devices Connection	no

Weight and Dimensions

Height	13.2 inches
Width	17 inches
Net Weight	25.6 pounds