If you are seeing an "Error 23" or "E23" while trying to service your printer, it is typically a hardware-related issue rather than a software bug in the tool:
Canon Service Tool V3600 is a specialized utility designed for maintenance and clearing "Ink Absorber Full" (Error 5B00) codes on various Canon Pixma and MX series printers. canon service tool v3600 23 best
In unauthorized forums and YouTube videos, this tool is promoted for: If you are seeing an "Error 23" or