Colors Set Compatible Premium Ink Cartridge

4Benefit Provide the most premium quality,friendly customer service and efficient technical support to our customer. Compatible Model: CLI-42 Black laser toner cartridge is guaranteed to perform with your Canon Inkjet printer. It replaces the original CLI-42. Furthermore, We have a strictly quality control team which they print at least 200 pages to test the products, sometimes more. Therefore, please buy confidently. For Printer: Canon inkjet PIXMA PRO-100 Have question, Trouble using, Return or Refund? Not a problem please feel free to email us for any hard time of using, replacement, return or refund. Our Customer Service Team will respond to your inquiries fast. Will this product void my printer's warranty? Purchasing compatible replacement cartridges/drum units from us will NOT void your printer's warranty. Our Commitment: We value your feedback and we ensure that you are 100% Satisfy! If you are not we do appreciate and encourage all our customers to contact us first. We believe good communication will resolve problems. We love our customer your satisfaction is our goal!