Formatter Board / Logic Board For Canon Pixma MG2470 / MG2570 All-in-One Inkjet Printer (QM4-4344) Toner Powder but it comes out completely

but it comes out completely white

Compatible Model - Brother DCP7055 Printer - Brother DCP7060D Printer

Brother 2321 / 2320 / 2361 / 2360 / 2365 / L2360 / 2520 / 2540 / 2541 / 2700 / 2701 / 2703 / 2705 / 2740 / 2750 / 7380 / 7480 / 7880 Automatic Duplex Laser Printer

Canon Pixma G 2730 / G 2730 / G 2770 / G 3730 / G 3770 / G 4770 Inkjet Colour Printer

Samsung SCX-3200 - Samsung SCX-3201 - Samsung SCX-3205 - Samsung SCX-3206

Formatter Board / Logic Board For Canon Pixma MG2470 / MG2570 All-in-One Inkjet Printer (QM4-4344) Toner Powder but it comes out completelyCanon PIXMA MG 2470 MG 2570 All in One Inkjet Printer Part Condition : Refurbished Original Pulled Original Working Original Import Part Warranty : 30 Days Replacement Warranty From Billing Date. The "Brain & Motherboard" of Your Printer When you send a print command from your computer or mobile, this complex circuit board receives the raw digital data, processes the layouts, and gives step by step electronic instructions to the laser, motors, heating