Reason:

EPSON Printer TM-T82 with USB Port always in Offline mode and need to restart PC.


Solution:

** Note that the printer has offline mode issue after doing configuration. You can send the printer to EPSON Service Center.

  1. Turn off the printer. Ensure that there is paper loaded in the printer.

  2. Press & hold feed button then turn ON power.

  3. Press Feed button for more than 1 seconds to select mode selection menu after print Printer Information.

  4. Select "Customize Value Settings" with press Feed button with 3 times and press feed button with more than 1 seconds.

  5. Select "USB Interface Settings" with press Feed button with 12 times and press feed button with more than 1 seconds.

  6. Select "Class" with press Feed button with 1 times and press feed button with more than 1 seconds.

  7. Select "Printer Class" with press Feed button with 2 times and press feed button with more than 1 seconds.

  8. Repeat Step 5.

  9. Select "USB Power Saving" with press Feed button with 2 times and press feed button with more than 1 seconds.

  10. Select "Disabled" with press Feed button with 2 times and press feed button with more than 1 seconds.

  11. Turn Off the printer.