Epson FX-1050 Manuel D’Utilisation

Page de 223
Other control panel features
The control panel of the FX also gives you access to several special
functions.
Self test
By holding down the FORM FEED or LINE FEED button
while you turn on the printer, you can start the
printer’s self test. This prints out the DIP switch
settings and the characters in the printer’s ROM (Read
Only Memory). See the section on the self test in
Chapter 1 for more information.
Micro-
adjustment
By pressing the FORM FEED and LINE FEED buttons
immediately after loading paper or using short tear-
off, you can make fine adjustments to the loading and
short tear-off positions. See the section on micro-
adjustment in Chapter 2 for more information.
Data dump
By holding down both the FORM FEED and LINE FEED
buttons while you turn on the printer, you can turn on
the 
data dump mode. This feature allows advanced
users to diagnose many problems. See the section on
the data dump mode in Chapter 6 for more
information.
Setting the DIP Switches
By changing the settings of the two sets of DIP switches behind and
below the platen knob, you can control various printer features, such as
the character set and page length. These new settings become valid
whenever the printer is turned on, reset, or initialized.
Before you set the DIP switches, turn off the printer. Then use a pointed
instrument, such as the tip of a pen or pencil, to move the switch to
either the on or off position. The new settings become valid when you
turn on the printer.
Using the Printer
3-5