IPF 770 - 2F51 constant errors

[utopistis]

Good evening gents and thanks in advance for any help. So, we ve an ipf 770. Some days it prints, some days it doesnt... We take errors such as the 2F51, 281B, 2818 and 2832. The system has run diagnostics multiple times. The 2F51 is "fought" and "fixed" with running the A and B head cleaning. For the B test we forced to change the maintenance cartridge. Any help generally will be appreciated, thanks again.

[ADV COPIER]

Re: IPF 770 - 2F51 constant errors

Good evening gents and thanks in advance for any help. So, we ve an ipf 770. Some days it prints, some days it doesnt... We take errors such as the 2F51, 281B, 2818 and 2832. The system has run diagnostics multiple times. The 2F51 is "fought" and "fixed" with running the A and B head cleaning. For the B test we forced to change the maintenance cartridge. Any help generally will be appreciated, thanks again.

In order to check, please open the top cover of the printer and look for the ink lines. If you see any air bubbles your problem may not be the print heads.

In the event of air in the ink lines, we recommend performing a manual fill by using a syringe. You may also try performing an ink system initializaion, but this option will use a considerable amount of ink. If there is no air in the ink lines, the next step is to replace the print heads

[utopistis]

Re: IPF 770 - 2F51 constant errors

In order to check, please open the top cover of the printer and look for the ink lines. If you see any air bubbles your problem may not be the print heads.

In the event of air in the ink lines, we recommend performing a manual fill by using a syringe. You may also try performing an ink system initializaion, but this option will use a considerable amount of ink. If there is no air in the ink lines, the next step is to replace the print heads

Is it difficult to do this? Cause last time i saw bubbles in them. Its like one or two weeks now, we getting these errors, we manage to bypass them only to face them again. The printhead says 1900+ days, i dont know if the previous owner replaced it with the correct way in order to reset the counter or if its a 1900 days printhead. Thanks for your time brother, we bought a machine for 3k euros and we cant make a use of it. I read about cleaning the contacts, are they these two at the front of the printhead when you took it off from the printer?