C8541-60002 - HP - Processor Board for LaserJet 4101 C8541-60002 - HP - Processor Board for LaserJet 4101 $86.15 $73.01
C8541-67901 - HP - Copy processor Board Assembly for LaserJet 4100mfp C8541-67901 - HP - Copy processor Board Assembly for LaserJet 4100mfp $575.26 $487.51
Q3722-69001 - HP - Formatter Board for LaserJet 9050N Q3722-69001 - HP - Formatter Board for LaserJet 9050N $123.19 $104.40