Epson TM-L90 Plus Label Printing Issue On Clover POS
By: POSGuys Support - 9/21/2022

The Epson TM-L90 series printers come from the Epson factory with a setting enabled on the units, to conserve power, called the USB Power Save Mode. This power save setting on the USB port interferes with the Clover POS terminal from properly communicating with the printer. Once this setting is disabled on the printer itself, Clover POS should recognize the printer right away, and be able to print to it, via USB connection.

To change the USB setting on the L90 printer, you will need to power off the printer, and hold down the FEED button while turning the printer back on. Once the self test print is printed off, you will need to utilize the Memory Switch settings by pressing the FEED button the number of times that corresponds to the selection you wish to make.

On the L90, you will need to press the FEED button 2 times to select Customized Value Settings, and then press, and hold the FEED button on a 3rd press to select the option. Once that is selected, you will want to select option 8: USB Interface Settings by pressing the FEED button 8 times, pressing and holding the FEED button on a 9th press. The next menu option will show USB Power Saving as option 2. Once you have selected the USB Power Saving option, you will need to Disable it by selecting option 2.

After the settings have been changed on the printer, power the printer off, and then power it back on once all the lights go out on the printer. Once the printer has booted up, you should be able to see, and interface the printer with Clover POS to print your sticky labels.

Any further questions or concerns, please contact our technical support staff at 800-903-6571 ext. 302 or via email at support@posguys.com.

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Epson TM-L90 Plus Label Printing Issue On Clover POS By: POSGuys Support - 9/21/2022

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Epson TM-L90 Plus Label Printing Issue On Clover POS
By: POSGuys Support - 9/21/2022