HP laser-jet 400 color M451nw
HP laser-jet 400 color M451nw
I have new purchased printer HP laser-jet 400 color M451nw. the product cartridge is not available from HP. i raised numbers calls and complaints but there is no positive reply from hp desk.i kept the printer idle for the past 2 weeks due to stock. sill they didn't confirm the stock. please advise ...