Turn off your printer using its physical power button (it may take a few seconds to shut down completely).
The keyword here is Why does this word matter so much? Because unverified downloads have become the #1 vector for supply chain attacks in the automotive repair industry.
This indicates that the software does not support your specific printer model, or the printer firmware has blocked third-party service modifications.
Look for the release notes. A verified download portal will always display:
The printer's green power light will flash for a few moments and then stay lit statically. Your computer may play a sound indicating new hardware is connected. Your printer is now in Service Mode. Step 2: Running the Reset Program service tool v4720 download verified
Keep holding the Power button, then release the button.
: Run the application inside Windows Sandbox first to monitor for suspicious outbound network traffic. Step-by-Step Guide: Preparing the Printer
If you reset the counter multiple times without physically replacing or cleaning the felt pads, the ink will eventually overflow out of the bottom of the printer, damaging your desk, carpets, or the internal electronic routing of the printer itself. Always plan to inspect, wash, and dry the physical pads—or reroute the waste lines to an external bottle—shortly after performing a software reset.
Service Tool v4720 is a specialized software utility designed by Canon to service, maintain, and reset specific Canon PIXMA inkjet printers. It allows technicians (and advanced users) to communicate directly with the printer's firmware to reset the ink absorber counter, clear error codes, and perform maintenance functions like head cleaning and nozzle checks. Turn off your printer using its physical power
MP140, MP150, MP160, MP170, MP180, MP190, MP210, MP220, MP460, MP470, MP500, MP510, MP520, MP600, MP610, MP810, MP960, MP970. Canon PIXMA MX Series: MX300, MX310.
Community forums like Resetters and TestCopy are common sources where technicians share these files.
Before opening the tool, you must put your printer into . 1. Enter Service Mode (Crucial Step) Turn off the printer (but keep it plugged in). Hold down the Stop button (often a triangle in a circle). Hold down the Power button.
Click . A "Function Has Been Completed" confirmation popup will appear. This indicates that the software does not support
Provides advanced nozzle checks and cleaning options beyond standard driver tools.
Typically runs on Windows; users often suggest Windows XP or 7 for older printer compatibility
: This usually means the printer is not in Service Mode or the USB connection is loose.
: Downloads from unverified sites often contain malware. Experts suggest using reputable sources like the iFixit Community to find links or alternatives like the WIC Reset Utility .