AABES COMP HP LJ 4500 MAGENTA - 6K YLD. For Service and Support, Quantity Discounts and Quotes, please call 1-800-203-0233 or email paul@machine-solution.com. Small Minority Woman Owned Business.ProSource Packaging, Inc. AABES-C4193A, UPC: 610098688372. GSA.Machine-Solution.com Brand Products - Partner with Industry Specialists for unparalleled Service and Support.