Question about Epson TM-L90
Hi, Everytime I turn on my Epson TM-L90 printer it prints out continuous pages of; ?????????? ?????????? ?????????? ...and it doesn't stop. I have tried turning the power supply off and taking out the serial port to the PC, and even uninstalling all the drivers/software. Is there another way of resetting this printer? Any help or advice would be most appreciated! Pete
Look for the dip switches parameters in internet supposed to be config at 9600 speed
try dip switch 1 pos 1 on this will eliminate ????
if doesnt print switch 1 pos 1 off and switch 2 pos 7 or 8 on for the 9600
change the card interface this is for serial
for the other look in https://pos.epson.com/products/ download the manual find the switches
usually the interface is bad
Posted on Nov 15, 2013
Turn off the printer. Hold down the power on button for 20 secounds. Did that clear it up Pete ??
Posted on Jul 01, 2007
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Posted on Jan 02, 2017
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