Yellow color is not printing Konica Minolta C224e

[musthafavi]

I having Konica Minolta C224e MFP, its not printing Yellow color and in color print out not getting good quality

I have attached here demo page

After getting this issue, i have been changed Yellow DV unit( DV unit was expired), but still getting the same issue

[copier tech]

I having Konica Minolta C224e MFP, its not printing Yellow color and in color print out not getting good quality

I have attached here demo page

After getting this issue, i have been changed Yellow DV unit( DV unit was expired), but still getting the same issue

Try swapping the yellow drum with another colour & run the demo page again?

[tsbservice]

What are other consumables counters. Color developer units are very expensive, did you use new one or second hand?
Also your color registration is bad, after changing dev unit did you perform Stabilize + Gradation adj?

[musthafavi]

What are other consumables counters. Color developer units are very expensive, did you use new one or second hand?
Also your color registration is bad, after changing dev unit did you perform Stabilize + Gradation adj?

I have been changed Chip and developer powder
I performed stabilize and Gradation but while performing gradation its not showing gradation values

[musthafavi]

Try swapping the yellow drum with another colour & run the demo page again?

I did , but getting same issue (yellow not getting properly)

[copier tech]

I have been changed Chip and developer powder
I performed stabilize and Gradation but while performing gradation its not showing gradation values

Here is your issue! fit a genuine Konica Developer UNIT

[kingarthur]

I have been changed Chip and developer powder
I performed stabilize and Gradation but while performing gradation its not showing gradation values

You've changed "chip and developer powder", you haven't replaced the dev unit then.....

[musthafavi]

Here is your issue! fit a genuine Konica Developer UNIT

Now Yellow DEV unit has been changed with genuine Konica Dev unit, but still having same issue

[Synthohol]

print the yellow gradation pattern, did you clean the laser slit glass with the wand? you didnt mention it.

[jwai]

Try the PWB-HV?