PANASONIC DP-150 TONER RFL KIT - DP-135 TONER REFILL KIT 5K. 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. PANASONIC DQ-RK05A, UPC: 010343862159.