HP LaserJet 1010 1012 1015 1120 Print Engine Controller RM1-2314-000CDescription: This is an HP LaserJet 1018 / 1020 Controller Board, part number RM1-2314-000. It provides timing and control of the printer's motors and functions. Compatible with: HP LaserJet 1018 HP LaserJet 1020LaserJet 1010 Printer, LaserJet 1012 Printer, LaserJet 1015 Printer, LaserJet 101x Printer, LaserJet 1020 Printer