Epson 4051 Printer User Manual


 
Configuring the Printer
28
ON LINE Key
ON LINE
Normal Function Pressing this key you will obtain different results depending on the
printer status:
When the
READY
indicator is lit on, pressing this key you will cause
the stop of the printing at the end of the current line; the
READY
indicator blinks if there is some data left in the Input buffer,
otherwise the indicator is turned off and the
Wait
message will be
displayed.
When the
READY
is unlit or is blinking pressing this key the
printing will be enabled and the
READY
indicator
is turned on.
Pressing this key while powering the printer on, the message
Printing test
is displayed and the check test is executed. If you
want to stop the self-test press this key again.
Program
Function
Pressing this key you will obtain different results depending on the
interface configuration (parallel or serial interface).
In parallel configuration, the information in the Input buffer is reset
and the
Buffer cleared
message will be displayed.
In serial configuration, the information in the Input buffer is reset.