Description
Compatible Models: Canon PIXMA G4000 Wireless All-in-One Color Inkjet Printer.
What It Is: The Formatter Board / Logic Board (also called the Main PCB Board, Motherboard, MPCA, MLC or Main USB Board) - the printer's central circuit board that controls the print engine, ink/cartridge communication, and USB/Wi-Fi connectivity. A faulty formatter board causes the printer to appear completely dead with no lights, go unresponsive or stuck in a boot/restart loop, or fail to be detected by the connected computer even though it powers on.
Part Number: QM7-5086 / QM4-4756
Condition: Refurbished Original / Pulled Original - professionally tested and working.
Warranty: 30-Day Replacement Warranty from date of delivery.
Why Buy From Max Printer Parts: We stock hard-to-find spare parts for HP, Canon, Epson and Brother ink-tank all-in-one printers, sourced and checked before they ship. Message us your exact model and part number before ordering and our team will confirm fitment.