Epson 680Pro User Manual - Page 116

LF/FF, Load/Eject, Pause, To turn off hex dump mode, press

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To print a hex dump, follow the steps below. 1. Make sure paper is loaded and the printer is turned off. c Caution: Whenever you turn off the printer, wait at least five seconds before turning it back on; otherwise you may damage the printer. 2. To enter hex dump mode, hold down both the LF/FF and Load/Eject buttons while you turn on the printer. 3. Open a software program and send a print job to the printer. Your printer prints all the codes it receives in hexadecimal format. If codes are printable, they appear in the right column as ASCII characters. Nonprintable codes, such as control codes, are represented by dots. 4. To turn off hex dump mode, press the Pause button to stop printing. Then eject or tear off the printed page(s) and turn off the printer. 5-20 Troubleshooting

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5-20
Troubleshooting
To print a hex dump, follow the steps below.
1.
Make sure paper is loaded and the printer is turned off.
c
Caution:
Whenever you turn off the printer, wait at least five seconds
before turning it back on; otherwise you may damage the
printer.
2.
To enter hex dump mode, hold down both the
LF/FF
and
Load/Eject
buttons while you turn on the printer.
3.
Open a software program and send a print job to the printer.
Your printer prints all the codes it receives in hexadecimal
format.
If codes are printable, they appear in the right column as
ASCII characters. Nonprintable codes, such as control codes,
are represented by dots.
4.
To turn off hex dump mode, press the
Pause
button to stop
printing. Then eject or tear off the printed page(s) and turn off
the printer.