Canon Service Resetter Tool _verified_ Jun 2026

Using any unofficial Service Tool almost certainly voids your Canon warranty. Canon‘s official position is that only authorized service centers should perform waste ink counter resets. If you later need professional repair, Canon may refuse service.

Resetting the counter without replacing the felt pad leads to into the printer’s electronics, causing short circuits, motor failure, and permanent damage.

The Canon Service Resetter Tool is an invaluable tool for users facing the 5B00 waste ink counter error. It is a quick and generally safe way to bring your printer back to life. However, it should be treated as a temporary fix, with physical maintenance of the ink pads planned for the long term. canon service resetter tool

The green light will flash and then stay solid. Your computer may detect a "New Hardware Found" or "Canon Device" in Service Mode. Step 2: Running the Resetter Software

The process does not involve rewriting the printer‘s firmware; it simply modifies counter values in EEPROM. However, because the tool works at a low level, interrupting the process or attempting to reset an unsupported model can corrupt the EEPROM data, potentially rendering the printer unusable. Using any unofficial Service Tool almost certainly voids

Manufacturers should consider designing with visible pad status, reducing demand for dangerous reverse-engineered tools.

Within 3–5 years, consumer-grade Canon resetters will become obsolete for all but ancient printer models. The era of hacking ink counters is ending. Resetting the counter without replacing the felt pad

Turn off the printer. Hold the Stop/Reset button (red circle) and then press and hold the Power button. While holding Power, release Stop/Reset. Press Stop/Reset 5 times, then release the Power button. The light should stop flashing and stay solid, indicating it is in Service Mode. 2. Prepare the Software

Modern inkjet printers are designed with internal porous pads known as waste ink absorbers. During initial setup, print head cleaning cycles, and borderless printing, excess ink is "purged" into these pads to prevent it from leaking or smearing.

| Error Code | Meaning | Solution | |:----------|:--------|:---------| | | The requested operation is not supported by this Service Tool version or printer model | Ignore the error and use a supported function; not all buttons work for every model | | 005 | The tool cannot detect the printer; the printer is not ready to receive commands | Reconnect the USB cable, try a different USB port, or ensure the printer is in Service Mode | | 006 | The printer is not in Service Mode, or the Service Tool does not support this printer | Re-enter Service Mode carefully. If the error persists, the tool version is incompatible with your printer | | 007 / 009 | The printer cannot enter Service Mode due to another hardware error or multiple overlapping errors | Check for other issues (e.g., empty ink cartridges, mechanical jams). Resolve those first, then retry |