For HP789 Printhead 789 For HP L25500 L26500 Inkjet Print Head CH612A CH613A CH614A Quality Printer Parts

Feature:

Original Used

For use in:

For HP L25500 L26500 Printer

NOTE:

The brand new printhead must be activated with the brand new set-up ink cartridges before its use.

Purchase Notice:

* 1. After receiving the printhead, please pay attention to protect the printhead surface. It is easy to get damage resulting in scrapping once it's dropped. Please protect it well, for such non-objective product issues caused by the customer, the store will not return or exchange.

* 2.Before installing the printhead, need to check whether the motherboard is normal and whether the path can be moved smoothl. It requires to be installed in place to avoid the printhead cracked.

* 3. Check whether the ink cartridge is in sufficient ink. If it's insufficient, it will lead to unsatisfactory results during the test.

* 4. Just installed the print head will have air inside, so it will not immediately print normal, only the head of the air completely out of, the line can be normal:
Specific steps are as follows:

First, clean the print head 2-3 times,
Secondly, you can print more pictures (ensure ink cartridges are full of ink) to allow the printhead to expel air as it works.
If you have any questions, please contact us for remote guidance.