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• Description: Product call Printhead Print Head Printer Head Used for HP HP953 HP954 HP955 HP7720 HP7730 HP7740 HP8210 HP8710 HP8720 HP8730 HP8740 HP8725 HP8216 HP8745 M0H90A Origin: [Original and authentic] from Japan Special Note: Full color, all colors are good! Print clearly, no plug! Company Advantages: (1) The corporation for the supply of first-hand merchants, satisfactory spot supply, a wide range of units complete, no intermediary direct sales, positive and coffee charge (2) In addition to the value advantage, the company also guarantees the quality of each product and exams it earlier than transport (3) Professional and technical personnel one-to-one steering and after-sales provider Package:NEUTRAL PACKAGE Weight：300g High quality! Competitive price! Best service! After-sale services: if there may be any situation with the product, please contact customer service in time We will help you troubleshoot product issues and make feedback to solve them If the ultimate product nonetheless doesn&;t work, we additionally help return it for a refund I hope you should favor own causes once you open the dispute, in order that I can cope with the dispute straight And if a buyer recordsdata a dispute for private reasons, I&;ll provide you with a $3 coupon for your subsequent buy Thanks About Feedback: (1)If you are satisfied with our products and service,please give us a five stars suggestions (2) If you allow a 5 stars feedback, I&;ll give you a $3 coupon to your next purchase Thanks The customary and respectable products are colourful Process casting/quality assurance/smooth inkjet/clear printing Quality assurance/Shot in kind/Technical Supportx HAVE YOU ENCOUNTERED THESE PROBLEMS? Printing vast field bottom ash、Print damaged line、Poor printing is a headache SMOOTH INK FLOW WITHOUT CLOGGING Very superb particles, uniform and clear ink, round, CLEAR COLOR AND FIRM FIXATION Reject shade cast and make printing extra colorful Special Reminder 1 The print head is a delicate part Before installation, please ensure that the ink pump of the mechanical device is operating normally, and there's no difficulty with the ink cartridge or continual delivery and ink, otherwise the print head could also be smoothly damaged or the effect won't reach the expectation; 2 This accent is the unique disassembled machine, and it is tested at the machine before cargo and it has a published sample The customary protective liquid is injected earlier than shipment, which may preserve the nozzle from clogging for 1-2 years when it's not in use Do no longer wipe the nozzle head surface before installation; three Due to air consumption or ink now not completely filling the ink sac contained in the print head, there may be a small variety of nozzles that have now not pop out completely when you just delivery the machine At this time, you just need to clean it with a pc 2-3 times and let it stand for 1/2 a day Do now not use a syringe to push the air, and don't use diverse cleansing fluids to infuse the nozzle This is likely to trigger cross-color contained in the nozzle Troubleshooting mechanical device problems and precautions 1 The purple light flashes when the mechanical device is grew to become on It is not necessarily that the print head is damaged There could be a situation with the rack or the motherboard In this case, please clear up the error issue first, after which purchase the print head 2 The machine does not admire the ink cartridge The main reason behind this example is that the motherboard fuse is burned Please update the motherboard or replace the motherboard fuse three Are there signs of splitting/corrosion or burnout at the records cable? If the information cable is damaged or not inserted properly, the nozzle and motherboard will be burned Please test whether or not your records cable is in nice condition! four It is suggested that all customers use nice high quality ink cartridges/ink/continuous supply, because the provider life of the nozzle is straight related to the ink Tips 1 It is risky to put in the nozzle/print head, so watch out Buyers who don't realize the installation skills can contact the landlord after receiving the goods, and we can try our greatest to produce you with amenities 2 Before purchasing, please make sure that there isn't any concern with the motherboard of the machine, if there's a challenge with the motherboard or the installation is missing The nozzles aren't returned or changed thanks to errors, and we are not accountable for the failures brought on by deficient expertise three If there is any quality problem within 3 days after receipt, contact the landlord in time to bypass pointless numbness bother

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