Hi, we would like to Replace our HP LaserJet 9050DN Series Printer we run about 75,000 pages a month we mostly use 20 lb 8.5 x 11 and 11x17 and Card Stock, 65 lb and Card Stock Paper, 110 lb we do have different printer for Color out of 75,000 pages a month Printing only 5% would be color the rest is B/W not sure if we should get light production printer? Any help would be greatly appreciated