Epson L-750 Manual Do Utilizador

The control panel also gives you access to several special functions.

Self test:

By holding down the 

LINE FEED 

button (for draft

mode) or the 

FORM FEED 

button (for Letter

Quality mode) while you turn on the printer,

you can start the printer’s self test. The self test

printout lets you check the current DIP switch

settings and operating status of the printer.

See the section on testing the printer in Chapter 1

for more information.

Data dump:

By holding down both the 

LINE FEED 

and 

FORM

FEED 

buttons while you turn on the printer, you

turn on the data dump mode. This feature

allows advanced users to find the cause of

communication problems between the printer

and the software.