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trouble-sofia
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HP designjet T770 - broken lines

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HP designjet T770
Microsoft Windows 7 (64-bit)

I have just replaced the prinheads and I still have problem with the lines. Some lines printed seem broken. Please check the images attached. What else could I do?

file:///C:/Users/User/PC-5%20data/S%20U%20P%20P%20O%20R%20T/P%20L%20O%20T%20T%20E%20R%20S%20&%20scan...file:///C:/Users/User/PC-5%20data/S%20U%20P%20P%20O%20R%20T/P%20L%20O%20T%20T%20E%20R%20S%20&%20scan...

2 REPLIES 2
Hamedrezaz
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Hi , Do The Line Sensor calibration To Solve this Problem 🙂
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rasheddul
Level 7
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HP Recommended
It's called zikzak due to looking like Z...... Please perform the line sensor calibration....if not solved please replace with all-new printheads...and try to alignment the printer..... Then check it for if not solve please check carriage bushing and carriage rail for lubricant....if there haven't any lubricant....please use lubricant and again perform printhead alignment.


Please check.....

Regards
Rashed

If my topics will help to you please accept my solution and give me thumb kudos...
Regards/Rashed
https://www.linkedin.com/in/rasheddul
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