Brother MFC-8220 Service Manual

MFC-8220
SERVICE MANUAL
A-17
WSW11 (Busy tone setting)
Selector
No.
Function Setting and Specifications
1
2
Frequency band range
No. 1 2
0 0 : Narrows by 10 Hz
0 1 : Initial value
1 x : Widens by 10 Hz
3 1: 250-750/250-750 ms
4 1: 400-600/400-600 ms
5 1: 175-440/175-440 ms
6 1: 100-1000/17-660 ms
7 1: 110-410/320-550 ms
8
ON/OFF time length ranges
(More than one setting allowed)
1: 100-660/100-660 ms
NOTE:
• WSW11 is not applicable in those countries where no busy tone detection is supported.
• The setting of WSW11 is effective only when selectors 5 and 6 of WSW05 are set to "0, 1"
or "1, 1" (Busy tone detection).
l Selectors 1 and 2: Frequency band range
These selectors set the frequency band for busy tone to be detected.
l Selectors 3 through 8: ON/OFF time length ranges
These selectors set the ON and OFF time length ranges for busy tone to be detected. If
more than one selector is set to "1," the ranges become wider. For example, if selectors 4
and 5 are set to "1," the ON and OFF time length ranges are from 175 to 600 ms.

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