Data Dump Mode - Epson LX-810 User Manual

Data Dump Mode

Data dump mode is a special feature that makes it easy for
experienced users to identify the cause of communications
problems between the printer and computer. In data dump mode,
an exact printout of the codes reaching the printer is produced.
To use the data dump mode, follow these steps:
1. Make sure that paper is loaded. Either the tractor unit or the
cut sheet feeder can be used for printing in data dump mode.
2. If the printer is on, switch it off, then hold down the FORM
FEED and LINE FEED buttons at the same time you turn on the
printer.
Using the Printer 3-27