For me, he is sitting in an HP Color LaserJet CP2025n.
He will surely fit also to other printers from HP. Simply inform on the homepage of HP.
Is there in the name of the printer (CB495A) or (CB494A), the latter being my, then the memory fits in any case.
Confusingly, writes HP in the memory name CB422A, CB423A and CB421A, but what applies only to the different storage sizes, ie 128MB, 256MB and 64MB.
Fact is, no matter what size, the HP memory is supported for the following models, consequently, to the Kingston memory
Color Laser Printers
HP Color LaserJet CP1510 Series
HP Color LaserJet CP2020 Printer series
Multifunction (color) and All-in-One
HP Color LaserJet CM2320 Multifunction Printer series
Multifunction (B & W) and All-in-One
HP LaserJet M2727 Multifunction Printer series
Black and White Laser Printers
HP LaserJet P2015 Printer series
HP LaserJet P2050 Printer series
HP LaserJet P3005 Printer series
So I also hope that the wrong note with the PIN 240 is changed times on the right 144 PIN by the webmaster.