Cleaning nozzles uses ink that gets dumped into the pad. Borderless Printing: Ink sprayed off the edges of the page.
The WF-3720 uses chips on cartridges. Resetting the printer DOES NOT reset ink levels. You need to:
The Epson WF-3720 is a workhorse, but it relies heavily on counters and service flags. Understanding the difference between a and a service counter reset is the key to reviving your printer for years of additional use.
Over time, the sponge pads in the maintenance box will become saturated.
Thus, for a true full reset that bypasses hardware locks, you must use the Adjustment Program described in Method 3.
: Connect your computer directly to the WF-3720 using a physical USB printer cable. Network connections will not work for this type of deep system override.
By mastering these reset techniques, you can extend the life of your Epson WorkForce Pro WF-3720 for years—without paying for expensive service center fees.
: Plug the power cord back in and turn the printer on. 3. Waste Ink Counter Reset (Maintenance Error)
On the back of your printer, there is a small plastic cover with a screw.
This is your first line of defense for minor glitches.
: Resets specific function preferences.
Disconnect any USB or Ethernet cables attached to the device.
Wait for the printer to process the reset. The machine will clear its memory and automatically restart.
This is the simplest "full reset" for everyday glitches.
Over time, your printer accumulates excess ink from printhead cleanings in an internal waste pad. When this pad reaches its maximum calculated capacity, the printer will lock up entirely and display a message stating that "a printer's ink pad is at the end of its service life."
Cleaning nozzles uses ink that gets dumped into the pad. Borderless Printing: Ink sprayed off the edges of the page.
The WF-3720 uses chips on cartridges. Resetting the printer DOES NOT reset ink levels. You need to:
The Epson WF-3720 is a workhorse, but it relies heavily on counters and service flags. Understanding the difference between a and a service counter reset is the key to reviving your printer for years of additional use.
Over time, the sponge pads in the maintenance box will become saturated. how do i reset my epson wf 3720 printer full
Thus, for a true full reset that bypasses hardware locks, you must use the Adjustment Program described in Method 3.
: Connect your computer directly to the WF-3720 using a physical USB printer cable. Network connections will not work for this type of deep system override.
By mastering these reset techniques, you can extend the life of your Epson WorkForce Pro WF-3720 for years—without paying for expensive service center fees. Cleaning nozzles uses ink that gets dumped into the pad
: Plug the power cord back in and turn the printer on. 3. Waste Ink Counter Reset (Maintenance Error)
On the back of your printer, there is a small plastic cover with a screw.
This is your first line of defense for minor glitches. Resetting the printer DOES NOT reset ink levels
: Resets specific function preferences.
Disconnect any USB or Ethernet cables attached to the device.
Wait for the printer to process the reset. The machine will clear its memory and automatically restart.
This is the simplest "full reset" for everyday glitches.
Over time, your printer accumulates excess ink from printhead cleanings in an internal waste pad. When this pad reaches its maximum calculated capacity, the printer will lock up entirely and display a message stating that "a printer's ink pad is at the end of its service life."