Brother MFC-8220 Service Manual

CHAPTER 7 MAINTENANCE MODE
7-10
WSW No. Function
WSW35 Function setting 13
WSW36 Function setting 14
WSW37 Function setting 15
WSW38 Function setting 16
WSW39 Function setting 17
WSW40 Function setting 18
WSW41 Function setting 19
WSW42 Function setting 20
WSW43 Function setting 21
WSW44 Speeding up scanning-1
WSW45 Speeding up scanning-2
WSW46 Monitor of PC ON/OFF state
WSW47 Extending the closing state of the FAX line
WSW48 Function setting 23
WSW49 Function setting 24
WSW50 Not used.
< Operating Procedure >
(1) Press the 1 and 0 keys in this order in the initial stage of the maintenance mode.
The machine displays the "WSW0
0" on the LCD and becomes ready to accept a
firmware switch number.
(2) Enter the desired number from the firmware switch numbers (01 through 50).
The following appears on the LCD:
Selector 1 Selector 8
↓ ↓
WSWXX = 0 0 0 0 0 0 0 0
(3) Use the left arrow and right arrow keys to move the cursor to the selector position to
be modified.
(4) Enter a value to be set (0 or 1) using the 0 and 1 keys.
(5) Press the Set button. This operation saves the newly entered selector values onto the
EEPROM and readies the machine for accepting a firmware switch number.
(6) Repeat steps (2) through (5) until the modification for the desired firmware switches is
completed.
(7) Press the Stop/Exit button to return the machine to the initial stage of the maintenance
mode.
NOTE:
• To cancel this operation and return the machine to the initial stage of the maintenance
mode during the above procedure, press the Stop/Exit button.
• If there is a pause of more than one minute after a single-digit number is entered for double-
digit firmware switch numbers, the machine will automatically return to the initial stage of
the maintenance mode.
< Details of Firmware Switches >
The details of the firmware switches are described in Appendix 3 in which the user-
accessible selectors of the firmware switches are shaded.

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