Table:
text: HP LaserJet 4000 series
Comparison
Comparison table of HP LaserJet 4000 models
Model Introduction Discontinued CPU_Speed Print_speed_PPM Standard_memory Maximum_memory
4000 November 1997 May 1999 100MHz 17 4 MB 100 MB
4050 May 1999 November 2001 133MHz 17 8 MB 192 MB
4100 March 2001 February 2003 250MHz 25 16 MB 256 MB
4200 November 2002 June/November 2005 1 300MHz 35 48 MB 416 MB
4240 ? - Please add details on this model ? - Discontinued ? - 460MHz ? - 40 ? - 48 MB ? - 512 MB
4250 November 2002 June/November 2005 1 460MHz 43 48 MB 512 MB
4300 December 2002 June 2005 350MHz 45 64 MB 416 MB
4350 November 2002 June 2005 460MHz 52 64 MB 512 MB

Question: Which HP LaserJet 4000 series model has a CPU speed of 133 MHz?

Question: Which HP LaserJet 4000 series model has a maximum memory of 512 MB?

Question: What is the maximum memory capacity of the model with a standard memory of 16 MB for the HP LaserJet 4000 series?