Adjustment Program Epson 1390 Resetter

Every Epson inkjet printer (including the 1390) performs routine cleaning cycles. It shoots ink through the nozzles to prevent clogs. That ink has to go somewhere—it drains into a spongy absorbent pad located at the bottom of the printer (the "waste ink tank").

The printer tracks how much ink has been flushed into this pad using an internal software counter. Once the printer believes the pad is full (usually after 5,000 to 15,000 cleanings or prints), it triggers a "Service Required" error. The printer locks down completely to prevent overflow that could leak onto your desk.

Here is the catch: In the vast majority of cases, the pad is not actually full. Epson sets these counters extremely conservatively to encourage you to bring the printer to a service center (or buy a new printer). The Adjustment Program simply tells the counter to return to zero. Adjustment Program Epson 1390 Resetter

The Adjustment Program is a service tool (not an official Epson end-user tool) that communicates directly with the printer’s EEPROM. Its main functions are:

⚠️ Important: This program resets the counter, not the physical pads. If the pads are actually saturated with ink, they can leak and damage the printer or your desk. Every Epson inkjet printer (including the 1390) performs

This is a service tool (usually an .exe file) designed for technicians. It lets you:

For the average home user, we only need the waste ink pad reset function. ⚠️ Important: This program resets the counter ,

Estimated time: 5–10 minutes
Skill level: Moderate (basic PC knowledge required)

The Epson 1390 Adjustment Program is a powerful tool. While it has many features, the most commonly used include: