Open the printer casing, remove the foam blocks, wash them thoroughly in warm water, dry them completely, and reinstall them.
Using these tools requires precision. Below is a general workflow based on guides from multiple technical sources. canon service resetter tool
The main series is the most widely used and frequently updated category. These tools support hundreds of Canon printer models across multiple product families: iP3600 series, iP4600 series, MP240/260/320/330/480/540/620/630/980 series, MX320/330/860 series, Pro9000 Mark II, and Pro9500, among many others. Open the printer casing, remove the foam blocks,
This is the trickiest part. The key combination varies by series, but a common method is: The main series is the most widely used
When the waste ink absorber pads reach their limit, your printer will stop operating and display specific diagnostic signals. 1. Digital Support Codes (On-Screen)
If the printer cannot stay in a stable Service Mode, software resetters cannot help. The motherboard may need to be replaced physically. Alternatives to the Canon Service Tool
The tool communicates with the printer through a USB connection or other interface. Once connected, the tool sends a series of commands to the printer to reset the error codes and restore the printer's functionality.