Wsw44 - Brother MFC-8220 Service Manual

APPENDIX 3 FIRMWARE SWITCHS (WSW)
Selector
No.
1
|
5
6
|
8
NOTE:
WSW44 is applicable only to models equipped with a flat-bed scanner.
l Selectors 6 through 8: Effective time length of the white level compensation data obtained
If you set documents in the ADF and the document front sensor detects them or if you open
the document tray ASSY and the document tray open sensor detects the open state, then the
controller will make correction of the reference voltage to be applied to white level
compensation for document scanning before the Copy button is pressed.
These selectors determine how long compensation data obtained beforehand will keep
effective.
WSW44 (Speeding up scanning-1)
Function
Not used.
Effective time length of the white level
compensation data obtained
beforehand (Not used.)
beforehand (Not used.)
Setting and Specifications
No. 6 7 8
0 0 0 :
0 0 1 :
0 1 0 :
0 1 1 :
1 0 0 :
1 0 1 :
1 1 0 :
1 1 1 :
A-44
Obtained compensation data
ineffective
1 min.
3 min.
5 min.
10 min.
15 min.
20 min.
30 min.