Number Of Pages: 12,500 pages per black drum unit at 5% coverage (Letter/A4)
Quality Guarantee: Each batch of raw materials is tested according to strict inspection standards, automated technology is adopted, and each process is strictly digitally controlled to manufacture high-quality Drum Unit carefully
Quality Service: We take your shopping experience very seriously, and if you encounter any product problems, please feel free to contact us via email and we will provide you with the best solution (ATTENTION: Click coupon for price off; New and old packaging are sent randomly!)