"Ink Chips" has been introduced in 2012 and dedicated to printer consumables, we offer high-quality compatible toner cartridges that are not only cheap but also cheap. Manufactured in a quality factory that meets European RoHS Directive, REACH Rule, and CE certification in addition to international standards ISO14001 and ISO9001 certification. In addition, the toner powder used in "LPB4T17 Compatible Toner" on the ink chips is not a cheap version used for common compatible/remanufactured toners, but is a Japanese toner powder that is made to meet quality standards without being too fine or too large. Not only is it printed quality, but we do not use cheap toner powders that can damage the printer. Yield is measured according to international ISO/IEC 19798. Please call our local call centers with professional staff. We will respond by dedicated staff (10:00 to 17:00 on a weekday! We will always reply you to the email with inquiries. Meanwhile, we have developed a proprietary package that is designed to provide bulk storage in the container, and also respond to vibrations, changes in atmospheric pressure, and changes in temperature during transit. We thoroughly reduce shipping and inventory costs. We also work closely with overseas affiliated factories to ensure the highest quality in the industry. The defect response cost is not added to the selling price is one of the reasons why it is cheap. We have expanded our clients support around the reviews by minimizing costly advertising. These compatible toner cartridges are carefully selected by professional printer consumables to provide you with a peace of mind at an overwhelmingly lower cost compared to original products.