?Good after sales?Ademon provides worry-free after-sales service for all products, no matter you have any problem with 952 print head, please feel free to contact us, we will solve it for you as soon as possible. ?High performance?The Upgraded 8720 printhead chip, identify ink cartridges faster, and smooth the coding system to protect your printer.Tips, after receiving 952 printer head replacement, use a household hair dryer to blow the chip position for about 30 seconds, which can better identify. ?Excellent quality?7740 printer head replacement is made of high-quality raw materials, more durable, plastic shell, more wear-resistant, which makes 952 printhead to be used more times.Notice:Due to bumps in transportation, there may be a small amount of ink spilled on the surface of the printer head, which does not affect the use. Just wipe it off with a damp paper towel. ?OEM standard?Officejet pro 8710 printhead is produced according to OEM standards, strictly control the 7740 printer head replacement details, advanced production technology, excellent raw materials, all only to provide you with better 952 print head. ?Replacement models?952 printhead compatible with officejet pro 7740 8210 8710 8715 8720 8730 8740 8725 8700 8716 8718 8728 8745 8200 8216 8218 print head,please make sure this 952 printer head matches your printer.