Справочник Пользователя для Epson EPL-N2550
246
Troubleshooting
The Ready light is on but nothing prints
The optional product is not available
Some error may have occurred.
Check the LCD panel to see if an error
message appears.
message appears.
Cause
What to do
Your computer may not be properly
connected to the printer.
connected to the printer.
Perform the procedure illustrated in the
Setup Guide.
Setup Guide.
The interface cable may not be
plugged in securely.
plugged in securely.
Check both ends of the interface cable
between the printer and the computer. If
you are using the parallel interface, be
sure to secure the connector using the
wire retaining clips.
between the printer and the computer. If
you are using the parallel interface, be
sure to secure the connector using the
wire retaining clips.
You may not be using the correct
interface cable.
interface cable.
If you are using the parallel interface,
make sure that the cable is a
double-shielded, twisted-pair interface
cable no more than six feet in length.
make sure that the cable is a
double-shielded, twisted-pair interface
cable no more than six feet in length.
If you are using the USB interface, use a
Revision 2.0 cable.
Revision 2.0 cable.
The printer port is not set correctly in
the printer driver.
the printer driver.
Make sure that the printer port is set
correctly in the printer driver.
correctly in the printer driver.
Your application software is not
properly set up for your printer.
properly set up for your printer.
Make sure that the printer is selected in
your application software.
your application software.
Your computer system’s memory is
too small to handle the volume of
data in your document.
too small to handle the volume of
data in your document.
Try reducing the image resolution of your
document in the application software, or
install more memory in your computer if
you can.
document in the application software, or
install more memory in your computer if
you can.
Cause
What to do