Formatter Board For HP LaserJet 1020 Plus / 1020 / 1018 Printer (CB406-60001) New Import Original Head Wheel Epson LX50 Printer - Epson

Epson LX50 Printer - Epson LQ310 Printer - Epson LX310 Printer

but the PC says "Unknown USB Device" or fails to detect the printer because the data tracks on the Main USB Board are shorted

Canon image CLASS MF 232w - 232 - 235 - 237

Canon Image Class MF235DW / MF237DW / MF241D / MF244DW / MF247DW

Canon image CLASS MF 4890DW

Formatter Board For HP LaserJet 1020 Plus / 1020 / 1018 Printer (CB406-60001) New Import Original Head Wheel Epson LX50 Printer - EpsonCompatible Model HP LaserJet 1020 1020 Plus 1018 Printer 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 unit, and scanner assembly. If this main board is corrupted, short