Description

️ Product Title:

Formatter Board / Main PCB for Canon PIXMA MegaTank GM4070 Printer – Part No. QM7-6941

Product Description:

The Canon QM7-6941 Formatter Board is the main logic controller for the Canon PIXMA MegaTank GM4070 printer.
It manages all core printing functions, including data processing, communication, and device coordination, ensuring smooth and stable performance.
Ideal replacement for printers facing issues like power-on failure, communication error, or no print response.
This board is ready to install and perfectly compatible with OEM specifications.

⚙️ Compatible Printer Models:

• Canon PIXMA MegaTank GM4070 – Single Function

• Canon PIXMA MegaTank GM2070 – Single Function (cross-compatible series)

Grouped Model Reference:

Canon PIXMA MegaTank GM Series
➡️ GM2070 / GM4070

Part Numbers:

• QM7-6941 – Canon PIXMA GM4070 Formatter Board

Technical Details:

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