| Error Code | Message | Solution | | :--- | :--- | :--- | | | "License key invalid" | Replace license.dll in the install folder (found in most cracked packs). | | Error 272 | "Driver not signed" | Boot Windows into Disable Driver Signature Enforcement mode (Shift + Restart -> Troubleshoot -> Startup Settings). | | Timeout | "ECU no response" | Lower CAN baud rate to 500k in settings; check OBD-II pinout (Pin 6 & 14). |

The v5306 version specifically stabilizes connectivity for newer Pixma G-Series, MG-Series, and TS-Series printers. It supports: : G1000, G2000, G3000, G4000, G1400, G2400, G3400 MG-Series : MG2570S, MG3070S, MG5550, MG5650, MG5750, MG6850 TS-Series : TS5070, TS8070, TS3170, TS5120, TS6120, TS9120 IB-Series : MAXIFY iB4070, iB4170 System and Hardware Requirements

: Triggers a powerful mechanical cleaning cycle to clear stubborn nozzle clogs.

: Allows you to view and print detailed printer information, which can help diagnose internal hardware issues.

The complete new version of Service Tool v5306 is typically delivered as a compressed archive (ZIP or RAR) between 4.5 GB and 8 GB. Beware of any file smaller than 1 GB—it is likely a stub installer or malware.

Next, go to the section, ensure it is set to Main, and click Set .

Turn off your printer to save the configuration changes. Turn it back on normally. Your error is fixed! Troubleshooting Common Errors Error Code 006

If you see this error while using the tool, it usually indicates a hardware fault other than the ink counter, such as a missing or malfunctioning cartridge. Common Troubleshooting Antivirus Alerts:

Free, cracked versions often contain viruses or adware.

Search for reputable printer technician forums or dedicated "resetter" archives. Ensure the file is in a .zip or .rar format.

: Manually adjust or reset ink status for specific models.

Canon Service Tool v5306 is the official software technician use to clear the "Ink Absorber Full" error on Canon Pixma printers. This error triggers error codes like 5B00, 1700, or alternating flashing green and orange lights. When this occurs, the printer locks up to prevent internal ink spills.

A pop-up saying "A function was finished" will appear. Click OK.