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I have an instrument, the ELx800, in my lab along with the operation manual. When we are running the instrument, it does not show the results and is also not giving us print. Please tell me how we get results.
Don't know if you've found some solution to this problem, but here's what I can tell you. ELx800 cannot work withput printer or PC. The display is too small for 96 results :), so if you want to see the result the printer is at least what you'd need.
As you've said, you have printer, but is it the right one. As you can find in the manual, ELx800 uses HP or Epson printers only. If you have one of these (HP printers with PCL3 language, such as DeskJet series, or Epson printers with LQ language), than maybe the settings are incorrect.
From the main menu choose UTIL, then OUTPUT and you'll have the following choise: PRINTER, COMPUTER and BOTH. If you don't have PC attached to the unit, then coose PRINTER and you will be prompted to choose HP or EPSON.
After this is set up, the ELx800 should be able to print without problems.
On the other hand, you can always go to the biotek.com to see the list of latest compatible printers and to contact their customer support.
Hope you'll resolve this problem ;)