Reufrbished QY6-0076 Printhead for i9900 I9950 IP8600 Pro900 9900i Mark II

Warm Tip:

Please note this product is used for the second generation printer:I9900 I9950 IP8600 Pro9000 9900i Mark II QY6-0076. Not for the first generation printer: I9900, IP8500, I9950, IP9100, Pro9000 qy6-0055. Please pay attention to this difference. Before you purchase, please figure out your own machine is the first generation or the second generation.

Feature:
Excellent performance and high quality.
Made of high-quality material, durable, firm and stable for us to use.
This is a cleaned, thoroughly tested and sealed Printhead.
Good stability, long lifespan.
Full color function.
Product Condition :  Original Refurbished Printhead ,95% New.
Warranty : One Year Free Warranty , Life-long Service.
OEM code:  QY6-0076 QY6-0076-000 QY60076 QY6 0076

Compatible Models:
Fit for qy6-0076 iP8500/9910 Pro9000/i9900MarkII Printers

Packing includes:
1 x print head

Note:
1.In print entered please turn off the power of the printer, or it will cause the mainboard chip burned.
After loading the print head, please don't install ribbon overhead 10 pieces of A4 document,
so that make the new needle have a running-in process, and then put the ribbon. I hope you can be careful operation.
2.If the original print head was broken and especially leaked ink, the mainboard has burned possibly,
so please troubleshoot the problem of the mainboard before replacing the print head. In addition,
the F1,F2 fuze wire of mainboard can only be replaced by the original fuze that has same current value and same model.
If replacing fuze that is biger current value and different model, Both printhead and mainboard are possible to be broken.
3.Print head requires lots of attention, It is easy to cause man-made damage if a non-professionals replace printhead blindly.
There is a regulation that printhead is not warranty, and it is delicate and expensive.
please do not make commissioning on the machine, and please treat it with caution.
4.If you are not familiar with the machine, it is recommended that you had better send the print head to a repair station
or find professionals to replace the nozzle, so as to avoid unnecessary losses and unnecessary trouble.

Before you install this product, you need to pay attention to:
1.After receiving the print head, if you use a needle tube to inject water to check the nozzle or see if it is blocked, this is a very redundant and dangerous behavior.If the printing effect is not clear, press the machine cleaning button (the pFirst of all, once the print head enters the water, if the water is not dry, it is powered on. The main board will be burned out, and the print head will be burnt out. Secondly, the print heads sold in our shop have been strictly tested and filled with protective liquid.If you use a needle to inject water into the print head, it will not only wash away the protective liquid in the head, but also easily cause air blockage in the print head, resulting in no ink.
2.Be careful when installing the print head, be sure to cut off the power first, and install it in place.
3.When connecting the plug cable, do not have ink on it, and make sure that it is in good contact with the socket.
4.The steel shaft should also be clean and smooth. You can use a paper towel to stick some lubricating oil to wipe it. Do not directly add oil to the shaft. The excess oil will flow to the print head and cause damage.
5.After the machinery and circuit are all correct, check the water circuit. Firstly, check whether the ink volume in the ink cartridge is sufficient; secondly, check whether the small cleaning blade and the ink suction pump are dirty.
6.There will be air in the newly installed print head, so it will not print normally immediately. The printer can only produce perfect results after the air in the head is completely discharged.You can use the machine's own cleaning function for intermittent cleaning(Clean 2 times each time, and then 2 times after 30 minutes) Repeated over-cleaning will cause ink accumulation in the cleaning pump, which will not only cause color mixing, ink leakage, and waste ink.Finally, you can print more pictures to let the print head exhaust air during work.