Using a service tool is a violation of Canon’s terms. If you later need official repair, the serial number will be flagged.
Clicking the wrong tab (e.g., "Initialize EEPROM" without backup) can zero out critical calibration data, turning your printer into a paperweight. canon service tool v5610 hot
| Alternative | Pros | Cons | |-------------|------|------| | | Safe, guaranteed fix | Expensive ($80–150) | | Third-party resetter (paid) | Clean software, support included | $10–30, not free | | Manual EEPROM reset (using Arduino) | No malware, full control | Requires electronics skills | | Refill & reset chips (hardware) | Bypasses counters permanently | Need to install chips on cartridges | Using a service tool is a violation of Canon’s terms