Epsonpx660adjustmentprogram Top [upd] May 2026

For a long-term solution, many users install an "External Waste Ink Bottle" to bypass the internal pads entirely.

Every Epson printer has internal sponges called waste ink pads that collect excess ink during printing and head cleaning. Once the printer's firmware calculates that these pads are full, it triggers a "Service Required" error, effectively locking the printer to prevent ink from leaking. Key Features and Functions epsonpx660adjustmentprogram top

The power, paper, and ink lights on the printer chassis are flashing alternately. For a long-term solution, many users install an

Forces a deep cleaning cycle to clear stubborn clogs in the nozzles. Key Features and Functions The power, paper, and

Click the 'Select' button and choose "PX660" from the list.

While resetting the counter fixes the software lockout, it physically clean the ink pads. If you reset the counter multiple times without replacing or cleaning the physical sponges, ink may eventually leak out of the bottom of the printer and damage your desk or the printer's electronics.

Clears the internal counter to "0%" so the printer can resume operation.