Hp Officejet Pro 7740 Printhead 952 953 954 955 J3M72-80004

Hp Officejet Pro 7740 Printhead 952 953 954 955 J3M72-80004Features: 1. Excellent performance and high quality. 2. Made of high quality material, durable, firm and stable for us to use. 3. This is a cleaned, thoroughly tested and sealed Printhead. 4. Good stability, long lifespan. 5. Full color function. Specifics: Size: 104x90MM OEM Part Number: J3M72 80004 Fits Following Model(s): Refurbished 952 953 954 955 Printhead Fit For Hp Officejet Pro 8210 Fit For Hp Officejet Pro 8216 Fit For Hp Officejet Pro 8710

Features:
1.Excellent performance and high quality.
2.Made of high-quality material, durable, firm and stable for us to use.
3.This is a cleaned, thoroughly tested and sealed Printhead.
4.Good stability, long lifespan.
5.Full color function.

Specifics:
Size:104x90MM
OEM Part Number: J3M72-80004

Fits Following Model(s):
Refurbished 952 953 954 955 Printhead
Fit For Hp Officejet Pro 8210
Fit For Hp Officejet Pro 8216
Fit For Hp Officejet Pro 8710
Fit For Hp Officejet Pro 8715
Fit For Hp Officejet Pro 8702
Fit For Hp Officejet Pro 8210
Fit For Hp Officejet Pro 7720
Fit For Hp Officejet Pro 7740
Fit For Hp Officejet Pro 8720
Fit For Hp Officejet Pro 8730

Package Included:
1 x 952 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.