If your printer isn't connecting to your computer or the lights are flashing in an unusual pattern, a hard factory reset is the best first step. Since the XP-2100 does not have an LCD screen, you must use the physical buttons. Turn off the printer completely.
No. More expensive Epson EcoTank models have a user-replaceable maintenance box. The XP 2100 has a built-in absorbent pad. You must physically open the printer to replace it. reset epson xp 2100
The software will prompt you to turn off the printer. Turn it off, then back on. If your printer isn't connecting to your computer
the Adjustment Program. Disable your antivirus temporarily (false positives are common). You must physically open the printer to replace it
Tell me the exact message shown (e.g., “Service required”, “Waste ink pad at the end of its service life”, or a specific error code) and whether you want official or service-mode/reset-tool instructions.