Press and hold the button (the triangle inside a circle).
When looking for the "top" download, you need a version that is safe and functional. Note that as this is a proprietary service tool, it is often hosted on independent printer support sites.
– Search for: "Canon Service Tool v3900" original source canon service tool v3900 download top
Look at the top right of the software interface. If the buttons are grayed out, the tool has not detected your printer. Ensure the USB cable is secure. Clear Waste Ink Counter: Locate the Main tab. Find the section labeled Clear Ink Counter .
Select the number assigned to your printer in the tool. Under Ink Absorber Counter , set "Absorber" to Main . Set "Counter Value" to 0% . Click SET . Your printer should now be reset and functional. Supported Printers and Troubleshooting Press and hold the button (the triangle inside a circle)
: Performs extended nozzle checks and service-level test prints.
The power light will flash and then stay solid green. Your PC may play a hardware connection sound. Step 2: How to Use Canon Service Tool V3900 – Search for: "Canon Service Tool v3900" original
So you’ve found a top-safe download. Now what? Follow this precise workflow to reset your waste ink counter.
The is a specialized maintenance application used to perform technical adjustments and resets on various Canon Pixma printer models. It is most commonly sought for resolving "Ink Absorber Full" errors (such as error code E27 or 5B00) by resetting the internal waste ink counter. Overview and Functionality
You must put your printer into Service Mode before opening the software, or the tool will freeze. the printer, but leave the power cable plugged in. Press and hold the Stop/Reset button (red triangle icon). While holding Stop/Reset, press and hold the Power button.