HP L26500: remaining ink go up while printing

[bigben]

Ok, this is strange. I'm printing a large mural and I check closely my cyan ink because it as only 140ml left. I'm about half way to my print and I check my ink and it says 160ml. WTF!? So I'm gaining ink while printing? It's not a real problem, but am I the only one having this?

 

[Split76]

Ok, this is strange. I'm printing a large mural and I check closely my cyan ink because it as only 140ml left. I'm about half way to my print and I check my ink and it says 160ml. WTF!? So I'm gaining ink while printing? It's not a real problem, but am I the only one having this?

could it be faulty chip or something? This week my Y ink started to show that triangle with ! at the center and didn't get any reading from remaining ink. I replaced it with new one and after that changed back that faulty ink. It works, but doesn't give any reading about remaining. It's half full, but i'm not going to use it anymore, I can imagine what happens when I run it till the end and all ink lines are full of air
I called my supplier and they will change it to new. Sounds fair

 

[bigben]

could it be faulty chip or something? This week my Y ink started to show that triangle with ! at the center and didn't get any reading from remaining ink. I replaced it with new one and after that changed back that faulty ink. It works, but doesn't give any reading about remaining. It's half full, but i'm not going to use it anymore, I can imagine what happens when I run it till the end and all ink lines are full of air
I called my supplier and they will change it to new. Sounds fair

hmmm. good to know. I will call my supplier to see what he have to say about that.

Thanks for the info.