Even with the correct reset epson l3150 adjustment program, problems can arise.

| Error Message | Likely Cause | Solution | |---|---|---| | "Communication error" | Printer not in adjustment mode | Re-enter service mode as described in Step 4. | | "Counter limit exceeded" | Used the wrong program version | Find a version specifically for L3150 (firmware v1.0+). | | "Function not supported" | Printer firmware too new | Downgrade firmware or use a newer adjustment program. | | Antivirus deleted the .exe | False positive | Restore from quarantine and add exception. | | Counter resets but error returns immediately | Physical pad full | Change the pads or install an external waste ink tank. |

Two possibilities:

Because these programs are often modified executables (cracks), Windows Defender or other antivirus software may flag them as a virus or malware (often flagged as Trojan or PUP). You usually need to temporarily disable your antivirus to extract and run the file.

Inside every Epson inkjet printer, there is a sponge-like component called the waste ink pad (or maintenance box). During print head cleaning cycles, nozzle purges, and borderless printing, excess ink is flushed through the system and absorbed by these pads.

Epson’s firmware includes a digital counter that tracks how much ink has been flushed. Once this counter reaches a pre-set limit (usually around 15,000 to 20,000 pages), the printer triggers a "Service Required" error. This is a safety feature to prevent physical ink overflow that could leak inside your printer.

Warning: Using the software to reset the counter does not physically clean the waste ink pads.

If your printer has been printing for years, the absorbent pads inside the printer are likely saturated with ink. Resetting the counter without addressing the pads can lead to ink leaking out of the bottom of the printer and damaging your desk or flooring.

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