| Error Message | Solution | |---------------|----------| | “Tool does not detect printer” | Re-enter service mode. Try a different USB port. Disable firewall temporarily. | | “Communication error” | Run as Administrator. Close other printer software. | | Counter resets but error returns after 1 page | Physical waste pad is full. Clean or replace it. | | Printer shows “5B00” again after 50 pages | Normal – the pad capacity is small. Repeat the reset or install an external waste ink tank. |
When a Canon printer reaches its pre-programmed page limit, it locks up to prevent physical ink overflow. The V4720 tool is commonly used to resolve the following hardware blockages: The waste ink absorber is full. Error 1700: The waste ink absorber is almost full. Error 1702: Ink absorber full (specific regional models). Support Code 1401 / 1403: Print head recognition errors. Compatible Canon Printer Models
This comprehensive guide covers everything you need to know about this tool—what it is, how it works, its features and compatibility, why it's so hard to find for free, the significant risks involved in downloading it from unofficial sources, safe alternatives, and a detailed step-by-step tutorial on how to use it effectively. By the end, you'll be fully equipped to make an informed decision about resetting your Canon printer. Canon Service Tool V4720 Free Download
The Service Tool V4720 is a diagnostic and maintenance utility designed for Canon printers. Unlike the standard maintenance software that comes with your printer driver (used for cleaning cycles or nozzle checks), this is a specialized service-level tool intended for technicians. It is primarily used to reset the printer's internal waste ink counter after the physical ink absorber pads have been replaced.
MG24xx, MG25xx, MG29xx, E400 (Note: Some "disposable" or budget models like E40x/MG24xx may not support absorber resets via software). | Error Message | Solution | |---------------|----------| |
V4720 is generally designed for newer generation Canon printers, specifically the E, G, iP, iX, MG, and MX series (e.g., MG3600, G2000, G3000, E470, TS series).
The Canon Service Tool V4720 offers several features and benefits, including: | | “Communication error” | Run as Administrator
If you run a cracked or corrupted version of V4720—or use it while the printer failed to enter Service Mode properly—you risk permanently corrupting the printer's mainboard EEPROM, rendering the machine completely useless.