FUJITSU DL3100
D-4 User’s Manual
SELECT
Signal to indicate online or offline state. High logic
level indicates online state. If no mechanical defect and
PE error, the signal turns to high logic level in the
following case:
Press [Online] if the printer is offline.
The printer receives online command when it is set
to offline by offline command.
The signal turns to low logic level in the following
case:
Press [Online] if the printer is online.
The printer receives offline command.
Defective condition
Paper out
AFXT¯¯¯¯¯ (Valid for Epson ESC/P2 emulation only)
When the signal is set to low logic level and CR
control code is implemented, LF command will be
added.
GND
Signal to ground.
F-GND
Signal to connect to the base of the printer.
+5V
Signal to connect to +5V output. For maintenance
only. Max. load (current) is 50mA.
INIT¯¯¯¯
Reset signal to indicate the printer is initialized.
Normal state is high logic level while low logic level is
effective. The minimum pulse width is 50
microseconds. It is necessary for the printer to initialize
all the mechanical functions before this signal enters
ready state, or it may cause damage to the printer.
FAULT¯¯¯¯¯¯
Signal to indicate error condition. Low logic level is
effective. The signal turns to low logic level in the
following case:
Paper out
Error or defective condition