Clears the 5B00, 5B01, and 1700 error codes.
The glow of the monitor was the only thing keeping Elias awake at 2:00 AM. On his desk sat a Canon Pixma
(Note: Button combinations vary by model, but this is the standard method for many MG/G series) :
Reads, dumps, and writes printer motherboard firmware data. Canon Service Tool V4720 Free Download
: You can read and save (back up) the printer's EEPROM information. This is useful for advanced diagnostics or before performing other resets. You can also write data back to the EEPROM if needed.
For modern printers, Canon has shifted toward user-replaceable maintenance cartridges (such as the MC-G02). These do not require service tools; you simply purchase a new plastic cartridge slide-in unit when the old one is full.
Even with a guide, things don't always go as planned. Here are solutions to common problems: Clears the 5B00, 5B01, and 1700 error codes
Reads and saves the internal memory data of the printer.
If you have safely entered Service Mode and acquired a verified copy of the tool, follow these steps to reset your printer:
Resetting the electronic counter does not magically empty the physical ink absorbers inside your machine. The waste ink pads will eventually overflow onto your desk if they are not cleaned or replaced. Consider installing an external waste ink bottle mod if you print in high volumes. Where to Download V4720 Safely : You can read and save (back up)
The Canon Service Tool if your printer is turned on normally. You must manually boot the printer into Service Mode first. Follow these exact physical steps:
MG24XX, MG25XX, MG29XX (limited features for "disposable" models).
Clears the "waste ink full" error (often error code 5B00 or P07) to resume printing.
Turn off your printer, wait 10 seconds, and turn it back on normally. Your error should be cleared. The Risks of "Free Download" Sites
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.