Brother is making wireless laser printing faster and more affordable for small businesses with the release of its HL-5200 series of printers. Succeeding themodels, which we gave high marks, these new printers are rated to print faster at 30 pages per minute, and boast greater expandability. Each HL-5200 creates grayscale pages at 1,200x1,200dpi and can expand to hold up to 800 pages. The Brother HL-5280DW offers 802.11b/g Wi-Fi connectivity, built-in Ethernet, and a color LCD for $349. The Brother HL-5240 base model in this four-item series costs $229, comes with a modest 16MB of RAM, and holds 300 sheets of paper. For $249 the HL-5250DN includes double-sided printing and wired networking with 32MB of RAM, while for $50 more the HL-5250DNT holds 550 sheets of paper. All models have been available for purchase since November except for the deluxe HL-5280DW, which hits stores this month.