[Misc] Blank Copies/ prints

[rhansson]

Konica Minolta C364.
Have P codes of 5,6,7,8,9,21 & 28. Have cleaned relevant sensors. Replaced Print Head assembly, still faulty. Replaced MFP Board, Still faulty. Replaced PRCB, Still faulty also replaced print head relay board, still faulty.
Have latest firmware installed. have checked ribbon cables and look o.k.

[copier tech]

Re: Blank Copies/ prints

Have you replaced any of the image units?

[SmellsHot]

Re: Blank Copies/ prints

Is there any image on the belt or IU's? Have you checked operation of the solenoid for the IDC? That's what will generate these P codes during stabilization

[rhansson]

Re: Blank Copies/ prints

Is there any image on the belt or IU's? Have you checked operation of the solenoid for the IDC? That's what will generate these P codes during stabilization

No image is on the belt or image units, black or colour. will check solenoid operation though. Attempted to check SD2 through load check, but alas it is not listed unlike SD1 and SD3.
although would suspect that solenoid not at fault as no image on transfer belt.

[rhansson]

Re: Blank Copies/ prints

Have you replaced any of the image units?

Have not replaced any of the image units yet as i am not getting any image on the image units or transfer belt

[rhansson]

Re: Blank Copies/ prints

Fixed Fault by replacing the High Voltage unit, Part no: A161M40601. After shining a light on the drum And getting no image any where, this suggested to me that the drum was not getting any charge so that is why High voltage board was replaced.