Wsw29; Wsw30 - Brother mfc8440 Service Manual

APPENDIX 3 FIRMWARE SWITCHS (WSW)
Selector
No.
1
|
8
Selector
No.
1
|
3
4
5
6
|
8
NOTE:
Selector 4 is applicable to the European version only.
Selector 4:
Setting this selector to "1" activates the duty cycle control that suppresses the rush current.
The duty cycle is 10-ms ON and 20-ms OFF.
However, the duty cycle control may emit switching noise to the AC line. Depending upon
the codes and regulations in the country, this selector should be set to "0."
WSW29 (Function setting 7)
Function
Not used.
WSW30 (Function setting 8)
Function
Not used.
Duty cycle control of pulsed current
for the heat-fixing unit
Not used.
Not used.
Duty cycle control of pulsed current for the heat-fixing unit
Setting and Specifications
Setting and Specifications
0: OFF
A-34
1: ON