International Laser Group (ILG) recently announced that it has increased production of its Jumbo Color series cartridges for the HP LaserJet Enterprise 500 series, which includes the M551 and M575 printers.The HP LaserJet Enterprise 500 Color M551 was released in September 2011, replacing the Color LaserJet CP3520 (see “HP’s Latest LaserJet Families Feature Many New
