Need Help HP Latex 365 Printhead Banding

[LittleEG]

Hello all,
I have banding going on with the cyan. I have cleaned them with the auto and manually and still a little banding. How do I know which printhead is causing the banding or do I really need to replace both printheads?

 

[balstestrat]

Print the nozzle map from the cleaning menu.

 

[ToTo]

Check nozzle test print from ph cleaning menu. Could also be the lc-lm causing the issue. Or replace all overused heads in one strike saving way more money (time is money) then checking and replacing one after the other.

 

[LittleEG]

Print the nozzle map from the cleaning menu.

Thank you for the responce!

 

[LittleEG]

Check nozzle test print from ph cleaning menu. Could also be the lc-lm causing the issue. Or replace all overused heads in one strike saving way more money (time is money) then checking and replacing one after the other.

Thank you for the response!

 

[Stacey K]

I'm having problems too. I found a video and did what the guy said, kinda a simple test. I made 4" squares 100% cyan, 100% magenta, 100% yellow, 100% K, 25% cyan, 25% magenta, 15% cyan and 15% magenta. I did this because I'm having some banding and a red tint on lighter colors. Here are the results...light cyan print head is clearly bad.

 

[MikePro]

easier to simply replace the printhead at ~$100, than waste time & material trying to keep limping around with a head that's gonna be replaced soon anyways.