Canon c5030 YMC Print good BK lght

[info.curtzsolutions]

I have a canon c5030 it was working alright untill the Bk started fading.thought it was the Toner i was using .so i manage till all runs out and i bought a new original Toner.But still the same fading persist.Now the Original has also finish yet the fading keep fading now,so it worse more than ever .I even swap the inner unit into a different machine ,it printed will but when I do return it back it fades.Things I have change.All HVT 1,2,3,PRINTER PCB 1,2 ,change laser units ,ITB unit,DC BOARD.when u print test 10 u could see YMC nice and solid but only black very light now

[Phil B.]

I have a canon c5030 it was working alright untill the Bk started fading.thought it was the Toner i was using .so i manage till all runs out and i bought a new original Toner.But still the same fading persist.Now the Original has also finish yet the fading keep fading now,so it worse more than ever .I even swap the inner unit into a different machine ,it printed will but when I do return it back it fades.Things I have change.All HVT 1,2,3,PRINTER PCB 1,2 ,change laser units ,ITB unit,DC BOARD.when u print test 10 u could see YMC nice and solid but only black very light now

the uniit you switched to might have had different bias settings...

did you even LOOK at the dev unit?

[info.curtzsolutions]

yes I have change three different developers.even swap into a different machine,yet still the same..

[Phil B.]

yes I have change three different developers.even swap into a different machine,yet still the same..

You need to put all that info in the OP. That way we dont have to bounce Q's and A's back n forth

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