The use of the Epson L6490 Adjustment Program carries significant legal and warranty considerations.
⚠️ For heavy office use, consider installing an external waste ink tank (waste ink bottle) to make future maintenance even easier. If you'd like, I can help you: Find the latest version of the firmware Troubleshoot specific error codes (like 031008) Locate a physical repair guide for the L6490 pads Epson L6490 Adjustment Program
Fine-tunes the physical position of the printhead relative to the paper carriage, eliminating vertical shifting or blurry text. The use of the Epson L6490 Adjustment Program