Pages yield: 18,000 pages Suitable use for OKI B6500 OEM code, OKI 52116002 Packing: neutral color or white box packing Contain new and reconditioned parts Replace 1:1 for all the defectives Environmental specifications: Operating humidity range: 10 to 80% RH Non-operating humidity range: 10 to 90% RH Operating temperature range: 15 to 32.5°C Storage temperature range: -20 to 40°C Our advantages: All our goods are 100% tested on line Factory direct sale 100% guarantee Customized package is supported The defective rate is no more than 1% Good service and good after sales service