Formatter(main logic )

HP Formatter (main logic), A2W77-67902-RFB is a replacement printer formatter board for the HP Color LaserJet Enterprise M855. HP lists the corresponding A2W77-67902 formatter kit as an optional replacement part for that printer.

This item is a PCB unit. The listing identifies this particular RFB variant as used or refurbished, making its condition distinct from a new part.

It is intended for restoring the formatter function in the supported printer when that board needs replacement.