Renewable Toner 507A | 507X Color Toner Set with High Yield Black Compatible with HP LaserJet 500 M551 MFP M575 Series Printers CMYK， 4-Pack<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"> Lifetime Warranty. We always honor our warranty， even if the Amazon return window has closed. Contact us directly with any questions or issues. </span></li><li><span class="a-list-item"> Replaces OEM #: HP 507A/X | HP CE400X / CE401A / CE402A / CE403A </span></li><li><span class="a-list-item"> For use in HP LaserJet Enterprise 500 Printers: M551 / M551n / M551dn / M551xh | 500 MFP: M575 / M575f / M575dn </span></li><li><span class="a-list-item"> Black High Yield: 11，000 pages | CMY: 6，000 standard pages at 5% coverage </span></li><li><span class="a-list-item"> Color: CMYK | Qty: 4 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51MfdTN4LJL.jpg" noproxy>