Brother FAX-3800 - Manual (Page 142)

S - 4 S P E C I F I C A T I O N S
Parallel Interface
Interface Connector Printer Side: Amphenol FCN-685J036-L/X or equivalent
A shielded cable should be used.
USB (Universal Serial Bus) Interface
Pin Assignment
Pin No. Signal Direction Pin No. Signal Direction
1 DATA STROBE Input 19 0V(S.G.) -
2 DATA 1 Input 20 0V(S.G.) -
3 DATA 2 Input 21 0V(S.G.) -
4 DATA 3 Input 22 0V(S.G.) -
5 DATA 4 Input 23 0V(S.G.) -
6 DATA 5 Input 24 0V(S.G.) -
7 DATA 6 Input 25 0V(S.G.) -
8 DATA 7 Input 26 0V(S.G.) -
9 DATA 8 Input 27 0V(S.G.) -
10 ACKNLG Output 28 0V(S.G.) -
11 BUSY Output 29 0V(S.G.) -
12 PE Output 30 0V(S.G.) -
13 SLCT Output 31 INPUT PRIME Input
14 AUTO FEED Input 32 FAULT Output
15 N.C. - 33 N.C. -
16 0V (S.G.) - 34 N.C. -
17 0V (S.G.) - 35 N.C. -
18 +5V - 36 SLCT IN Input
Pin Assignment
Pin No. Signal
1 Vol (+5V)
2 - Data Serial Data -
3 + Data Serial Data +
4 Ground