greencycle Compatible Black Toner Cartridge C4129X (HP 29X) Replacement for Laser Jet 5000/5000n/5000dn/5000gn/5100/5100tn/5100dtn - 4PC

greencycle 4-pack of compatible black toner cartridges designed as direct replacements for HP 29X (C4129X). The cartridge chip delivers strong computing and processing capability for efficient, stable performance and reliable operation across different environmental conditions. Page Yield: Up to 10000 pages per C4129X black toner cartridge (based on 5% coverage of Letter size Paper). Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible for HP Printer: Laser Jet 5000 / Laser Jet 5000n / Laser Jet 5000dn / Laser Jet 5000gn / Laser Jet 5100 / Laser Jet 5100tn / Laser Jet 5100dtn. These compatible toner cartridges are engineered to match the performance and print quality of genuine cartridges. Built from quality components — smart chip, toner powder, smooth OPC & roller — and protected with industrial grade packaging, they produce clear, crisp, bold, eye-catching text and graphics that enhance presentations and printouts. 2 Year Warranty. We maintain a professional, trustworthy, and friendly support team; if you have any questions or encounter issues with your order, we will assist you promptly.