Next to , ensure Main is selected in the dropdown menu. Click the Set button right next to it.
The green power light will blink for a few seconds and then stay lit solid. Your computer may play a sound indicating new hardware is detected (often labeled as "Device mfg" or "Canon Device"). Your printer is now successfully in Service Mode.
If you see Error 006, it means the software cannot detect the printer in Service Mode. Make sure you are using a USB cable, that the printer light is solid, and that you ran the software as an administrator. Canon Service Tool V 3800 Download
Forget hunting for the ghost of "V 3800." Here are the three realistic paths to resetting your Canon printer.
MP230, MP240, MP250, MP270, MP280, MP480, MP490, MP540, MP550, MP560, MP620, MP630, MP640, MP980, MP990 Next to , ensure Main is selected in the dropdown menu
The software UI will open, showing tabs like "Main," "Test Print," and "Auto." If your printer is correctly in Service Mode, the buttons in the software will be clickable (not greyed out). Look for the section. Next to Absorber , ensure it is set to Main .
Press and hold down the Stop/Reset button (red triangle icon). Your computer may play a sound indicating new
Click the button at the top of the window to print a diagnostic log confirming the counter reads D=000.0 (which means 0% full). Step 3: Finalizing the Reset Close the Service Tool V 3800 software.
While keeping the Power button held down, release the Stop/Reset button. Then, press the Stop/Reset button 5 times consecutively. Final Release: Release the Power button.
Because Canon does not host these legacy technician tools on their public consumer website, they are widely distributed on third-party tech blogs and forums. To protect your computer from malware, follow these safety steps when searching for a download: