Cool Toner 4 Pack 2，400 Pages Compatible Canon 137 Canon Cartridge 137 Toner Cartridge Replacement For Canon imageCLASS MF212w Canon imageCLASS MF216n imageCLASS MF227dw Canon imageCLASS MF229dw<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Cool Toner， a five-year experience seller specialized in printer supplies and a top brand trusted by over half million users， strives for your best prints at the most reasonable prices </span></li><li><span class="a-list-item"> Cartridge yield (approx.): 2，400 pages (Letter/A4) </span></li><li><span class="a-list-item"> MADE BY PROFESSIONALS. Professionally manufactured by experienced and well trained workers in an ISO9001， STMC， ISO14001 certified factory. Products compliant with CE and ROHS certificates. MSDS is available upon request. 3 YEARS GUARANTEE and 2 YEARS SHELF LIFE </span></li><li><span class="a-list-item"> FAST AND HELPFUL SUPPORT. Professional service team is ready to help. Any inquirie and feedback will be taken care of within 24 hours or even a shorter time. Helpful advices are always available </span></li><li><span class="a-list-item"> Compatible Printer Model --- Canon imageCLASS MF212w， MF216n， MF227dw， MF229dw </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51N9482YYjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IMTaaFgoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41u0sckGpsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nKI4gLB-L.jpg" noproxy>