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jamaicapepe
09-09-2017, 06:30 PM
Hello to everyone,

The last few days I have a problem with my printer.
When I print in color, there are some vertical lines which I suppose
are from the old drums but also there is a thing like shadow (mostly red color)

Do you think it is from the drum too (I have already ordered one)
Or is there something else I can do (e.g. A calibration or something like that)

Best Regards,
Sakis

beehappy
09-09-2017, 06:55 PM
Possible the cleaning blades don't clear corectly, are dirty or worn-out.

blackcat4866
09-09-2017, 06:59 PM
Maybe a image sample might help? =^..^=

jamaicapepe
09-09-2017, 09:54 PM
Maybe a image sample might help? =^..^=

Here you go! You can see the magenta like shadow in the EZ letters
and also in the next picture in the hand and the brown triangle.

3759237593

blackcat4866
09-09-2017, 11:03 PM
Simple color registration. Have you done a stabilization and gradation? =^..^=

jamaicapepe
09-09-2017, 11:17 PM
Simple color registration. Have you done a stabilization and gradation? =^..^=

I did color registration and gradation before....
I have +6 max registration but the red still leaves a shadow

Synthohol
09-09-2017, 11:51 PM
check your internal test patterns, make sure its not just a shit image file.

blackcat4866
09-10-2017, 12:09 AM
I did color registration and gradation before....
I have +6 max registration but the red still leaves a shadow

I don't think we're talking about the same thing. Enter service mode > Process Adjustment > Stabilization & Gradation...
=^..^=

jamaicapepe
09-10-2017, 12:49 AM
I don't think we're talking about the same thing. Enter service mode > Process Adjustment > Stabilization & Gradation...
=^..^=

Yes I have already done that.

And also after that I have played with color registration patterns.

It did it for cyan and yellow but the red color is not fixed.

copyman
09-10-2017, 02:12 PM
Most likely the drum unit is causing the magenta background & lines. Could also be the developer unit but usually the drum. Especially since you posted the drums were old.

jamaicapepe
09-10-2017, 06:29 PM
Most likely the drum unit is causing the magenta background & lines. Could also be the developer unit but usually the drum. Especially since you posted the drums were old.

Thanks for the advice my friend. I am waiting the new drums on Tuesday so i will change them and inform everyone here how it goes.

vijaysharma
09-11-2017, 04:44 PM
Hi,
Just interchange the magenta drum with cyan drum if the lines change into cyan lines check cleaning issue of drum unit.

Regards

jamaicapepe
09-11-2017, 05:37 PM
Hi,
Just interchange the magenta drum with cyan drum if the lines change into cyan lines check cleaning issue of drum unit.

Regards

Thank you for the advice my friend. I will check that also.

nassor
09-12-2017, 11:05 AM
Most likely the drum unit is causing the magenta background & lines. Could also be the developer unit but usually the drum. Especially since you posted the drums were old.
Try again skewing and registration

jamaicapepe
11-23-2017, 01:42 PM
Try again skewing and registration

Hello again my friend.

How to change skewing and registration settings?

Synthohol
11-24-2017, 05:11 AM
Hello again my friend.

How to change skewing and registration settings?
hey, if you donate to this site ill give you the service and parts manual.
no BS, ask anyone here i ALWAYS come through.

(I do not work for or own this site, i just want to see it self supporting to the point ads are not necessary. )

AjitN
11-26-2017, 04:28 PM
Here you go! You can see the magenta like shadow in the EZ letters
and also in the next picture in the hand and the brown triangle.

3759237593
I am bit confused, may be expert from forum can help me.
As seen in images EZ have magenta shift but in same image that ( I am not able to recollect) "NIKHTHS" does not show any magenta shift. Both are in white text so how come EZ shows shift and bottom one does not have ant shift. Is it possible?
Really confused, Please let me know & thanks in advance

habik
11-26-2017, 10:24 PM
I am bit confused, may be expert from forum can help me. As seen in images EZ have magenta shift but in same image that ( I am not able to recollect) "NIKHTHS" does not show any magenta shift. Both are in white text so how come EZ shows shift and bottom one does not have ant shift. Is it possible? Really confused, Please let me know & thanks in advance

IMHO

The image is either created from two sets of colours.
The above is with Black using CMYK
The bottom with Black using K only.

or

The mirror on magenta laser is at slant and gives issues only on the top half of the image.

allan
11-26-2017, 10:42 PM
Do you get P-codes like P-21 in combination with a color drum?
look for an oil can on the screen and touch it to show the warnings.

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