FUJITSU DL9300 - Manual (Page 206)

Interface
D-3 User's Manual
INTERFACE INFORMATION
Pin Return Signal Direc- Description
No. Pin No. name tion
15 – – – No connection
16 – Signal Ground – Logic ground level (0 V)
17 – Frame Ground – Printer chassis ground line.
FG and SG are connected.
18 – – – No connection
19– – Signal Ground – Twisted pair return lines
30
31 – Input Prime Input If this signal is low for more
(INPRM) than 50
µ
s, the printer is reset
to the initial condition and is
placed online.
32 – Fault Output This signal is low when the
printer is offline, paper is out,
or when there is a printer
error.
33 – Signal Ground – Logic ground level (0 V)
34 – – – No connection
35 – +5 VR Output Pulled up to +5 V through a
3.3 k
Ω
resistor
36 – SLCT-IN Input Not used