Canon Service Tool V.4718
Inkjet printers produce excess ink during cleaning cycles, which is drained into a sponge-lined "waste ink tank" or "absorber pad." Once the printer detects that this pad is saturated (based on a software counter, not an actual sensor), it locks up and displays a service error. The Service Tool resets this counter, allowing the printer to function again.
Canon Service Tool v.4718: The Essential Guide to Printer Maintenance and Resets canon service tool v.4718
Canon Service Tool v.4718 is a specialized utility used by technicians and advanced users to perform maintenance on Canon Pixma printers. Its primary function is to reset the "Ink Absorber Full" (Error 5B00) counter, which prevents the printer from operating once the waste ink pads are detected as full. Core Features Canon Service Tool v.4718 Overview | PDF - Scribd Inkjet printers produce excess ink during cleaning cycles,

