Brother MFC620CN Service Manual page 394

Selector
No.
1 Not used.
ITU-T (CCITT) superfine
2
recommendation
3
| Not used.
6
Max. document length
7
limitation
Stop key pressed during
8
reception
NOTE: Selector 7 is applicable to models equipped with ADF units.
Selector 2: ITU-T (CCITT) superfine recommendation
If this selector is set to "1," the machine communicates in ITU-T (CCITT) recommended superfine
mode (15.4 lines/mm). If it is set to "0," it communicates in native superfine mode.
Selector 7: Max. document length limitation
This selector is used to select the maximum length of a document to be sent.
Selector 8: Stop key pressed during reception
If this selector is set to "1," pressing the Stop key can stop the current receiving operation. The
received data will be lost.
WSW16
(Function setting 1)
Function
App. 4-19
Setting and Specifications
0: OFF
0: 400 cm
0: Not functional
1: ON
1: 90 cm
1: Functional
Confidential