Printing
Note: You can also use the data dump mode to find the cause of communication problems between the printer and your application programs. In data dump mode, an exact printout of the codes reaching the printer is produced. See the section on the data dump mode in Chapter 3.
If the printer still does not print, try the self test described in Chapter 1. If the self test works properly, the printer is all right, and the problem probably lies in the computer, the software or the cable. If the self test does not work, contact your Epson dealer.
Troubleshooting