The program usually comes in a compressed .zip or .rar file. Extract the contents to a folder on your desktop. Find the main executable file (often named AdjProg.exe ), right-click on it, and select "Run as Administrator" to grant it the necessary permissions.
Before attempting to reset your passbook printer, you must confirm that the issue is firmware-related and not a hardware malfunction. Common Signs Your Printer Needs a Reset
Click the button. The software will read the printer's firmware and display the current point count and percentage usage.
Recalibrates the 24-pin alignment for sharp, legible text on thick passbooks.
Before attempting to reset your printer, ensure that you have the necessary permissions and follow the manufacturer's guidelines to avoid any damage or voiding your warranty. Epson Plq-20 Adjustment Program -reset Utility- Free
Clears the error that occurs when the printer believes the ink pads are full.
The truth is that the pad is likely only half full. The counter is just full. To reset it via official channels, Epson demands you send the unit to an authorized service center. They will charge you $80 to $150 to open the case, manually clean or replace the $2 pad, and run a proprietary software tool to reset the counter.
Ensure the USB cable is securely connected. Reinstall the Epson PLQ-20 printer driver if necessary.
: Never switch off the printer or unplug the data cable while the program is actively writing to the EEPROM, as this can permanently corrupt the motherboard firmware. The program usually comes in a compressed
The software will display a message saying: "Please turn off the printer." Turn off your Epson PLQ-20 using its physical power switch.
: Adjusts the distance between the print head and the paper to accommodate varying passbook thicknesses. Common Symptoms Requiring the Reset Utility
Monitors sensors for carriage movement and paper feed to troubleshoot "no paper pick" or jam errors.
Do NOT search random torrent sites. Instead: Before attempting to reset your passbook printer, you
Scroll down the maintenance menu to find the or Maintenance Counter option. Select it and click OK . Step 3: Check and Reset the Counter
The software typically operates in two modes: , which runs a pre-defined set of factory checks, and Particular Adjustment Mode , which allows technicians to select specific tasks.
Sets the correct distance between the printhead and the paper based on passbook thickness. Symptoms That Require an Epson PLQ-20 Reset
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: Epson does not typically release these to the public for free; they are intended for authorized service centers. Common Reset Steps (General Utility)