The is a utility often used to reset the "waste ink absorber full" error (code 5B00) on various Canon Pixma printers. While it is a specialized tool, it is not typically distributed as a public download on official Canon customer support sites. Important Safety and Practical Information
Before using the tool, you must put your printer into . While the exact steps can vary by model, the most common method is: Turn off the printer but keep it plugged in. Press and hold the Stop/Reset button. While holding Stop/Reset , press and hold the Power button. Release the Stop/Reset button (while still holding Power ). Canon Service Tool V
| Risk | Consequence | |------|--------------| | | Keyloggers, trojans, or miners installed on your PC | | Bricked printer | Incorrect settings corrupt the printer’s firmware | | Data loss | EEPROM corruption may erase serial numbers or calibration data | | No support | No one can help undo the damage if the tool crashes | | Permanent service block | Some printers lock permanently after an unauthorized reset attempt | While the exact steps can vary by model,
Before using any version of the Service Tool, the printer must be placed in Service Mode . A common procedure is: Release the Stop/Reset button (while still holding Power )
Software Canon Service Tool V.4906 is a specialized utility used to manage internal printer functions, most notably for resetting the waste ink absorber counter
(Error 5B00 or P07). While many sites advertise "Download Gratis" (free download) links, users should exercise caution as these are often unofficial and may require a paid license key to activate specific functions. Key Features and Uses Waste Ink Counter Reset: