Click "Read Waste Ink Counters" to verify the percentage. It will likely show 100%. Buy a Key: You will need to buy a WIC reset key.
Close all active print queues and background printing tasks on your computer. Launch the reset utility program.
If you own an Epson WorkForce Pro WF-3720, you know it’s a reliable all-in-one printer for home or small office use. However, like all printers, it can eventually run into frustrating issues: error messages like "Service Required," "Printer Offline," or "Ink Pad is at the end of its service life." When these pop up, you might search for:
the power button, but keep holding "Help" until the service menu appears.
Scroll down the menu and select . If prompted for an administrator password, enter your custom password or the factory default (usually the printer's serial number found on the back sticker). how do i reset my epson wf 3720 printer full
To completely reset your Epson WorkForce Pro WF-3720 printer
Choose the level of reset you require. For a complete system wipe, select .
If your printer displays a message that "a parts life is at an end" (referring to the waste ink pads), a standard factory reset will clear this error.
Once rebooted, the ink pad error will disappear, and the printer will be fully operational again. Post-Reset Setup: Getting Back Online Click "Read Waste Ink Counters" to verify the percentage
If your printer is locked with a "maintenance box is full" or "service required" error, a standard factory reset will not work. You must reset the internal software counter.
If your printer is displaying a "Service Required" message or a red light error stating that ink pads are at the end of their service life, a standard factory reset will
Resetting an all-in-one printer is a reliable way to resolve persistent performance problems. A complete factory reset is recommended if you experience:
Best for: Frozen screens, unresponsive buttons, or general weirdness. Close all active print queues and background printing
The maintenance box is usually located at the back or side of the printer, held by a single screw.
Locate the small (pinhole) on the back of the device .
If your reset request is due to a or "Service Required" error, a factory reset will not clear this. You will need specialized software like the WIC Reset Utility or an adjustment program to zero out the counter .