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Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 2:32 am
by Ivan1983
If you have questions please ask, I will share all I can. At the moment I am conducting experiments head of their own making, if the results are successful, I will share this experience

Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 2:35 am
by Ivan1983
Here is a photo with Xaar128 head installed on my machine.

Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 1:51 pm
by cassio
What language you speak

Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 2:05 pm
by evomotors
Ivan1983 wrote:Here is a photo with Xaar128 head installed on my machine.
I can see that is installed, but can you show it in action?

Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 2:23 pm
by cassio
Ivan
What country do you live

Re: Hacking the Xaar 128 printhead

Posted: Thu Jan 12, 2017 3:48 pm
by Ivan1983
I live in Russia.

Re: Hacking the Xaar 128 printhead

Posted: Fri Jan 13, 2017 11:57 am
by cassio
Ivan to serve the relays
Do you have any schematic file of the relays
(Contacts 2,3,4 are used for relay control. The relay contacts are connected to VDD, VPPH, and VPPL on the board.)

Re: Hacking the Xaar 128 printhead

Posted: Fri Jan 13, 2017 2:33 pm
by Ivan1983
I'll do the wiring. In this case, I had that pins 2,3,4 are used for relay control. And the terminals of the relay, run a load of 35 volts.

Re: Hacking the Xaar 128 printhead

Posted: Sat Jan 14, 2017 12:38 am
by Ivan1983
Cassio, I explain in a photo

Re: Hacking the Xaar 128 printhead

Posted: Sat Jan 14, 2017 1:32 am
by Ivan1983
Power supply