Brother MFC-8220 Service Manual

MFC-8220
SERVICE MANUAL
A-41
WSW40 (Function setting 18)
Selector
No.
Function Setting and Specifications
1-2 Not used.
3
|
8
Masking of symbol rate(s)
Not masking Masking
No. 3 0 1 3429 symbols/sec
No. 4 0 1 3200 symbols/sec
No. 5 0 1 3000 symbols/sec
No. 6 0 1 2800 symbols/sec
No. 7 - - Not used.
No. 8 0 1 2400 symbols/sec
NOTE:
• WSW40 takes effect only in the V. 34 mode.
• Selector 2 is applicable only to models equipped with a flat-bed scanner.
l Selectors 3 and 8: Masking of symbol rate(s)
These selectors allow you to limit the transmission speed range in the V. 34 mode by
masking the desired symbol rate(s). Transmission speeds assigned to the symbol rates are
listed below. The setting made by these selectors will limit the setting made by selectors 1
through 4 of WSW39.
If selector 3 is set to "1" to mask the 3429 symbols/second when the first transmission speed
choice is 33600 bps (specified by selectors 1 through 4 of WSW39), for example, the
allowable maximum transmission speed will be limited to 31200 bps. If selector 8 is set to "1"
to mask the 2400 symbols/second when the first transmission speed choice is 33600 bps,
then the allowable maximum transmission speed remains 33600 bps.
If selector 8 is set to "1" to mask the 2400 symbols/second when the first transmission speed
choice is 21600 bps (specified by selectors 1 through 4 of WSW39), the allowable maximum
transmission speed remains 21600 bps but the minimum transmission speed will be limited
to 4800 bps.
Symbol rate Transmission speed
(bps)
Symbol rate Transmission speed
(bps)
Symbol rate Transmission speed
(bps)
2400 2400 3000 4800 3429 4800
4800 7200 7200
7200 9600 9600
9600 12000 12000
12000 14400 14400
14400 16800 16800
16800 19200 19200
19200 21600 21600
21600 24000 24000
2800 4800 26400 28800
7200 28800 31200
9600 3200 4800 33600
12000 7200
14400 9600
16800 12000
19200 14400
21600 16800
24000 19200
26400 21600
24000
26400
28800
31200

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