Lucky Bridge 2PK HP940 Printhead C4900A C4901A for HP940 Print Head Remanufactured Compatible for HP Officejet (1 BY, 1MC)
Description
- ◆ Compatible for HP officejet pro 8000. 8500, 8500A,8500A plus, 8500A premium ◆ Technology Support: We have factory in China. Our technology team leader has been worked printing consumable area around 20 years. If you meet any operation or installation problem, just contact us. We can support and help you very strongly. ◆ Package: 1xBlack/Yellow,1xCyan/Magenta (2PCS, BY / MC). The print heads is packed with PE polybag. This professional packing method can fix the print heads well during multiple transportation to avoid damage or ink leak. The inner box with Lucky Bridge Company Logo, very beautiful and individual box. ◆ Warranty Card: We will send Warranty Card with shipment. In order to make sure product quality, we have 100% testing for every one product before shipping. However, If any defect, we make sure below warranty within 3 month very honestly: 1) Send good and new one to you as replacement, it is free; 2) Refund the payment to you fully. ◆ If you have any problems, please kindly contact us via logging in your desertcart Buyer Account > Click Your Account > Your Orders > Find your order and click Contact Seller, our customer service team will give you a response ASAP. ›See more product details
Package Included: 1xBlack/Yellow, 1xCyan/Magenta (2PCS, BY / MC)， C4900A / C4901A, 2 pcs 100% compatible with the following printers: . HP Officejet Pro: 8000 - A809a , 8000 Enterprise - A811a , 8000 Wireless - A809n / 8500A Plus - A910g , 8500A Premium - A910n 1. My printer reports "The following print head has a problem" or any error message, how do we process the next step? LKB Answer: Just skip the message, and press "OK" or "Continue" and go on printing. 2. My printer did not recognize the print head, how do we do? LKB Answer: ① please take off print heads, use eraser to clean the chips softly and use tissue paper to clean the metal touch pot softly(can't finger touch), and then re-install the print head; Or ②You can use a knife to tear off the remanufactured print head chip, and then use the double-side tape to paste the original chip. 3. My printer hasn't printed for a long time, now the printer report shows that the print head has a problem, how do we do? LKB Answer: ① Your printer at least needs to print 1~2 pages twice a week. ② Because haven't printed for a long time, the ink in the print head is a little dry, soak the print head nozzle into hot water with around 75°degree almost 2 hours or half day, and then use tissue paper to touch the nozzle and absorb the ink. Note: 1. Our print head is remanufactured, not original one, Non OEM value-save more for you; 2. Please shake the print head before installation, it will avoid bubble problem. 3. When you replace the print head, please do Printer Head Cleaning 2~3 times every time.
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