JahyShow Refurbished 4-Slot for HP 920 Print Head CD868-300001 Printhead for HP OfficeJet 6000 6500A 7000 t 7500A B210a replcement Location US Supply Printer Spare Parts and All in one(Black) For HP 920 OfficeJet 6000 printhead Refurbished Please confirm the fault part of your printer before you decide to replace a printhead. For example: *If you get Error 5100,you need to: a. Clear debris from carriage head to eliminate canon error 5100. b. Make sure you set the ink cartridges properly. c. Lubricate the purge cap. d. Clean the Timing film. It is not the fault of printhead.* If the printhead cant print colors.Please take out the printhead from your printer,and use a white tissues to touch the mouth of the printhead.If the color print on the tissues,it means not the fault of printhead,and you need to continue to troubleshoot. Please contact us, if you get error B200. for OfficeJet 6500A+ printhead Refurbished 3-7 days delivered from TX,US (1 day handling time during business days)