Below is a comprehensive guide to understanding, downloading, and using this adjustment program safely. 🛑 Understanding the "Service Required" Error
In the main program window, you will see a dropdown menu. Select your specific model (Epson L4150, L4160, or L4170). Next, select the correct USB port your printer is connected to.
Note: Steps vary by specific tool version. This is a general outline. epson l4150 l4160 l4170 resetter adjustment program upd
Leave the Port selection on or select the specific USB port labeled with your printer's name. Click OK . Step 3: Navigate to the Counter Maintenance
The version of the software usually includes a bypass for firmware JW. If you see the error "This function is not supported by this firmware" – your UPD is too old. Next, select the correct USB port your printer
The "UP" (Update) in your search indicates you need a version compatible with the latest firmware. You can find files on technical forums or repair sites (like PrinterTools , ItKoding , or Bardimin ).
When downloading, look for terms like in the filename or post title, as this indicates you are getting the latest version with potential bug fixes or support for newer firmware. Leave the Port selection on or select the
Click Check to see the current usage percentage.
Epson L4150, L4160 Adjustment Program full version for ONE PC
The key tool you need is the . This comprehensive, step-by-step guide explains what the error means, how to safely download and use the official adjustment utility, and how to physically address the hardware behind the error. Understanding the "Waste Ink Pad Full" Error
Resetting the digital counter tricks the software into thinking the waste pads are brand new, but the physical ink sponges are still saturated.