The TOC compatible drum unit DR311 is designed for Konica Minolta Bizhub color printers, offering a professional-grade solution with differentiated page yields for black and color units. With an estimated yield of 120K pages for the black drum and 90K pages for cyan, magenta, and yellow drums, this product provides an optimized balance between performance, durability, and cost efficiency.
This drum unit is compatible with Konica Minolta Bizhub C220 C280 C360 models, as well as Aurora ADC288 368 devices. These machines are widely used in offices, copy centers, and commercial environments where consistent color performance and reliable output are essential. The TOC DR311 drum unit is engineered to meet these requirements with stable and dependable operation.
A key feature of this drum unit is its differentiated yield design. The black drum (BK) is built for higher volume printing with a 120K page capacity, while the color drums (CMY) offer 90K pages each. This structure reflects real-world usage patterns, where black printing typically exceeds color usage, allowing users to optimize replacement cycles and reduce overall operating costs.
Manufactured using high-quality materials and advanced production technology, the TOC Konica DR312 C287 Drum ensures stable electrostatic performance and efficient toner transfer. This results in sharp black text, vibrant color output, and smooth gradients. It is suitable for a wide range of applications, including business documents, reports, and marketing materials.
Consistency across the entire lifecycle is one of the major strengths of the DR311 drum unit. It maintains uniform print density and accurate color reproduction from the first page to the last. Common issues such as streaking, ghosting, or uneven color distribution are effectively minimized, ensuring reliable and professional print results.
Durability is another key advantage. The drum units are designed to withstand medium to high printing volumes, making them suitable for continuous use in demanding environments. Their robust construction ensures long-term stability and reduces the need for frequent replacements, contributing to lower cost per page.
Each TOC drum unit undergoes strict quality control procedures before shipment. These include print performance testing, compatibility verification, and structural inspections to ensure consistent and reliable operation. This helps reduce defect rates and ensures customer satisfaction in different markets.
From a commercial perspective, the TOC compatible Konica C7222 IU216C Drum offers a strong advantage over OEM products. While maintaining performance close to original standards, it is available at a more competitive price, enabling distributors and resellers to improve profit margins while offering reliable products to their customers.
TOC is a professional manufacturer specializing in compatible printing consumables, with strong production capacity and extensive export experience. We support bulk orders, OEM branding, and customized packaging solutions to meet diverse market needs. Our efficient logistics network ensures fast and reliable delivery worldwide.
By choosing the TOC compatible DR311 drum unit with BK 120K and CMY 90K yield, businesses can achieve a high-performance, cost-efficient, and reliable printing solution. It is an ideal choice for optimizing consumables supply while maintaining consistent color quality and operational efficiency.
