Comments about HP 970XL High Yield Black Original Ink Cartridge:
We have printed over 5545 on one cartridge our new printer (HP Office Jet pro X476dw) and still counting, it's still about 3/4 full and we print on professional setting. We have been very happy with the printer and ink cartridges without any problems (trouble free). The investment is high but well worth it. This has been a great money saver and will pay for itself in a short time frame. Printing is extremely fast, clean and professional. We would highly recommend the ink corteges and printer line HP Office Jet pro X476dw.