KYOCERA KM-2540/2560 MAINT KIT - KM3040/3060/2540/2560-300K 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. COPYSTAR MK-671, UPC: 632983018071.