Install the Epson OPOS Print Driver

The following steps describe how to install an Epson TM-L90P thermal printer. The Epson TM-L60II printer installation process is similar but you must select the appropriate drivers from the Epson OPOS print utility.
  1. Connect the printer to the PC via USB.

    Note:

    Connecting the printer to the PC may trigger an automatic Microsoft Windows driver download/installation. If your Epson printer appears in Control Panel\Devices and Printers, right-click on it to remove it. If the Epson APD driver is installed, go to Control Panel\Programs & Features and remove it. The Epson APD driver may cause a conflict with the OPOS driver.
  2. Go to https://epson.com/Support/Point-of-Sale/Thermal-Label-Printers/Epson-TM-L90-Plus/s/SPT_C31C412602 and download the OPOS ADK v2.80e R2 driver to a temp folder.
  3. Run c:\Temp\OPOSADK\ADK280ER2\Disk1\Setup.exe to install the software.
    1. Click Next.
    2. Accept the terms of the license agreement, and then click Next.
    3. Use the default No Registry file, and then click Next.
    4. Select User, and then click Next.
    5. Click Next.
    6. Select the port(s) that will be used for the printer (USB port), and then click Next.
    7. Click Finish.
  4. The EPSON OPOS print utility opens automatically. If the EPSON OPOS print utility does not open automatically, navigate to c:\Program Files (x86)\OPOS\Epson2\SetupPOS.exe. Do not run the .exe at this time.
  5. In a separate window, run c:\Program Files (x86)\OPOS\Epson2\TMUSB\Setup.exe to install the TMUSB driver.
    1. Click Next.
    2. Select I accept the SLA, and then click Next.
    3. Click Finish.
  6. Go back to the EPSON OPOS print utility. If the utility is not open, navigate to c:\Program Files (x86)\OPOS\Epson2\ and run SetupPOS.exe.This screen shows the Epson device options screen.
  7. Right-click the Device.
  8. Add New Device.
  9. Highlight POSPrinter, and then click Next.
  10. Set Device Name as TM-L90.
  11. Add LDN name as PosPrinter, and then click Next.This image shows the Add New Device screen.
  12. Set TMPORT Settings to TMPORT1 (USB) [TM-L90].This image shows the TMPORT settings screen.
  13. Click Finish.
  14. Reboot the computer and printer. You can now log in and print a label.

Parent topic: Install a Printer