Compatible DV311 Developer refill powder for Konica Minolta Bizhub C220 C280 C360 DV-311K DV-311C DV-311M DV-311Y. High Quality Developer: AAA+ quality compatible developer powder for Konica Minolta machines. Wide Compatibility: Suitable for Bizhub C220, C280, C360 and DV-311 series models. Fast Delivery: Delivery time is 3-5 working days after order confirmation. Flexible Payment: Accepts T/T, D/P, Western Union, PayPal, Money Gram and more. Global Shipping: Shipping via Fedex, DHL, UPS, TNT, EMS, air or sea freight. OEM/ODM Service: OEM and ODM services are available for custom branding. Quality Guarantee: Pre-production samples and final inspections ensure quality. Low MOQ: Minimum order quantity is 1 unit for flexible purchasing.