This software is designed for maintenance and troubleshooting, not for everyday printing. Here is what the utility allows you to do:
Using the adjustment program typically follows a specific procedural sequence to ensure the printer is correctly identified and modified: Connection Epson Plq-20 Adjustment Program -reset Utility- Free
Click Finish on the software, and then manually turn your Epson PLQ-20 printer off and back on again. Epson Plq-20 Adjustment Program -reset Utility- Free