Check the box(es) for the counter(s) (e.g., Main pad counter). Click the button. When prompted, turn off the printer and click OK . Turn the printer back on, and the error should be cleared. Frequently Asked Questions (FAQ)
If prompted, select your printer model () and the communication port it is connected to, then click OK . Step 3: Clear the Counter Click on the Particular Adjustment Mode button.
| Risk | Description | |------|-------------| | | Many such utilities are hosted on file-sharing or torrent sites; they often contain trojans, keyloggers, or cryptolockers. | | Bricked Printer | Incorrect or counterfeit software can write corrupt calibration data, permanently damaging the mainboard or mechanics. | | Voided Warranty | Using unofficial service tools typically voids any remaining warranty or service contract. | | No Technical Support | If the printer malfunctions after using a hacked utility, no official support will help. | | Outdated or Wrong Version | The PLQ-20 has multiple firmware revisions; a mismatched adjustment tool can cause irreversible errors. |
Some packages include a file named PLQ20_Reset.exe . This is even simpler: epson plq20 adjustment program reset utility free best
Epson PLQ-20 Adjustment Program: Free Reset Utility Guide The Epson PLQ-20 is a highly reliable passbook printer used globally in banking, healthcare, and government sectors. However, like all Epson printers, it contains built-in safety counters. When these counters reach their limit, the printer stops working and displays error lights.
Before running any downloaded utility, scan it with VirusTotal . A few heuristic detections are normal for cracked service tools (they modify registry keys), but if it shows "Trojan.Generic" or "Injector," delete it immediately.
Reliable, frequently updated, supports many Epson models. Cons: Not entirely free. 2. Official Epson Service Resources Check the box(es) for the counter(s) (e
Capability to back up data from an old mainboard and restore it to a new one. How to Use the Reset Utility
The utility functions best on legacy Windows environments (Windows 7, 8, or 10 in Compatibility Mode). If the program fails to launch or displays a communication error, right-click the application, go to Properties > Compatibility , and set it to run as Windows 7. To help find the right version for your computer, tell me:
What is your printer currently showing?
The is a workhorse passbook printer, widely used in banks, financial institutions, and service centers for its reliability in printing on passbooks, forms, and validation slips. However, like all inkjet printers, it has a built-in "waste ink pad" counter that, once full, forces the printer to stop working and display a service error. This is often heralded by flashing lights, specifically the Ready and Paper Out/Feed LEDs, signaling that it is time for maintenance.
: Ensure the printer is connected to a computer via a supported interface (USB, Serial, or Parallel). Model Selection
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Turn the printer back on, and the error should be cleared
: This section contains the most advanced features, including the Waste Ink Pad Counter reset (common in inkjet models) or EEPROM Data Copy/Restore for dot matrix models like the PLQ-20. Completion
Download and extract the utility files to your desktop. Right-click on the AdjProg.exe file and select . Step 2: Select Your Model