hp latex 360 OP print head

[widestformat]

Hi, I have had an intermittent problem where the OP printhead suddenly states "replace faulty printhead" and it cannot be used. It is now happening all the time and the printer cannot be used. It will leave error 0x000008 for the OP printhead.
I removed the side cover and It does not appear to be leaking anywhere and the lines are holding pressure. I ran a pressure test and it got to 5+ PSI. I cleaned the contacts. Anyone have an idea of what the problem could be?

 

[cornholio]

Could be the flat cables from the carriage board to the heads, the carriage board or the trailing cable.

 

[balstestrat]

Have you tried with a new one...? Check the bottom of the head, if the flat cable around the nozzles is broken or not.

 

[widestformat]

I went through it again from step 1, after checking all the lines, running every test...I took a koozie soaked in isopropyl and cleaned the hell out of the contacts on the flat cables and it worked. Thanks for the help.

 

[Ahmad Alshogran]

That was the error in my Hp Latex 315, I replace the trailing cable. Fix the problem