Epson L4150 L4160 L4170 Resetter Adjustment - Program
The Resetter Adjustment Program (often called the adjprog or simply the resetter) is an official-grade service utility used by certified Epson technicians. Unlike the standard printer driver, this program establishes direct communication with your printer’s internal memory, known as the EEPROM. As one technical description explains, it is "an official-grade service utility used by certified technicians" that "establishes direct communication with your printer's EEPROM memory chip" to perform "critical maintenance and reset operations that standard printer drivers cannot access".
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While functionally effective, using unauthorized adjustment programs carries significant risks:
Most Epson printers do not allow third-party adjustments while in standard mode. You need to put the printer into "Service Mode" using a button combination. While there are variations, a common method is to turn the printer off, then press and hold the "Power" and "Cancel" buttons simultaneously until the screen activates.
If any of these symptoms apply to your printer, the Adjustment Program is the correct solution for restoring functionality. Epson L4150 L4160 L4170 Resetter Adjustment Program
Many downloads contain malware or viruses. Always scan downloaded files with Windows Defender or Malwarebytes. A trusted source often comes in a ZIP file named something like: AdjProg_Ver2.6.0_Epson_L4150_L4160_L4170.zip
The foam pads trap this liquid ink so it does not leak into the internal electronics or onto your desk. Why Does the Printer Lock Up?
had been humming along perfectly for years, its EcoTank thirsty for ink but always delivering. But today, halfway through a 50-page report, the rhythm stopped. The printer didn’t just jam; it quit. Two red lights—the ink and paper symbols—began a frantic, alternating dance. On his computer screen, a grim notification appeared:
Use WinRAR or 7-Zip to extract the downloaded archive. Note the password if one is required (e.g., adjprogram.com ). The Resetter Adjustment Program (often called the adjprog
Epson Adjustment Program (Resetter) for the L4150, L4160, and L4170 series is a specialized utility designed primarily to resolve the "Service Required"
. This common issue happens when the internal pads that soak up excess ink during cleaning cycles reach their calculated capacity.
In the dropdown menu, choose your specific printer model (e.g., L4150, L4160, or L4170).
A pop-up prompt will appear asking for confirmation to clear the counter. Click . Step 7: Finalize the Reset This public link is valid for 7 days
However, it is not a permanent fix. If you use the adjustment program, you must pair it with the physical maintenance of the printer.
Choose your exact printer model from the dropdown menu (L4150, L4160, or L4170).
This comprehensive guide explains how to use the (often called a Resetter) to fix the "Service Required" error, caused by a full Waste Ink Pad Counter, without needing a service center.
