GREENCYCLE 1 Pack Compatible for HP 37A CF237A 37X CF237X Toner (Black, 11000 pages) — Fits Enterprise M607 M607n M607dn, M608 M608n M608dn M608x M608dh, M609 M609x M609dn M609dh, MFP M631z M631dn M632h M632fht M633fh, Flow MFP M631h M632z M633z

Compatible replacement toner from GREENCYCLE for HP 37A (CF237A) and 37X (CF237X) cartridges. This single-pack black toner delivers a high page yield: up to 11000 pages per CF237A black toner cartridge (based on 5% coverage of Letter size Paper). Actual toner yield varies with usage, graphics printed and environmental conditions. Compatibility: Works with a wide range of HP Enterprise and MFP models — Enterprise M607 M607n M607dn; Enterprise M608 M608n M608dn M608x M608dh; Enterprise M609 M609x M609dn M609dh; Enterprise MFP M631z M631dn M632h M632fht M633fh; Enterprise Flow MFP M631h M632z M633z. Quality and performance: Our compatible cartridges are engineered to match the performance and print quality of the original HP units. Each cartridge is built from quality components — smart chip, toner powder, smooth OPC & roller and industrial grade packaging — to produce clear, crisp, bold text and sharp graphics for professional-looking documents and presentations. Support: GREENCYCLE provides reliable customer service with a professional, trustworthy and friendly team. If you have any questions or encounter any issues with your item, our team will be happy to assist you quickly.