FARGO electronic CD Color Printer - Manual (Page 51)

48 Interfacing Information
D. 6-PIN MINICIRCULAR AUXILIARY INTERFACE
The 6-pin minicircular auxiliary interface is used for connecting
the printer with auxiliary equipment such as a CD transporter/
auto-loader.
Pin assignments are as follows:
Uses 74HC logic voltage levels
Pin Number Signal Description
1 Busy - Output is high when the printer is busy
or moving the CD Tray.
2 Tray Out - Output is high when the CD Tray
is fully ejected.
3 Tray In - Output is high when the CD Tray is
fully inserted.
4 CD In - Output is high when the CD Tray is in
and a CD is present.
5 Ground.
6 Tray In/Out - A low input moves the CD Tray
in if it is out, and out if it is in.
TABLE A-3: Auxiliary Interface Pin Assignments
5 6
4 3
2 1
510225 Fargo/CD Color Prtr 7/29/98 2:39 PM Page 48