How likely are you to recommend HP Large Format Knowledge Center to a colleague?
-
Not at all likely
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
Extremely likely
The 570 used to working fine on our canvas printings. Then it start to show bleeding on black colour, then It shows random colour line or colour block inside and outside of the prints. It reminded LM-LC printhead to be replaced last week. I had two as backup, they are brand new, 2021-2022. so I try to replace with those, but I got bleeding ink when it aligned the printheads, then fail.
I thought my backup may be faulty, so I bought another 3 from different seller this Monday, I tried two new printheads so far, same problem as before. I guess I won't be that lucky to have 4 faulty printheads. it must be something else.
The error message happened so far are: