Export cmyk gradient to pdf (error) its converted to grayscale

[omarvelazquez]

Hi, i make some gradients in cmyk, but, when i export to pdf to print, some copys of the same image are converted in grayscale, 

 

before:

https://www.dropbox.com/s/1wh3wkikko2xw3u/before.png

 

after:

https://www.dropbox.com/s/o6gwcvg5u859hep/after.png

 

¿Some idea to fixed this?    (i use affinity designer 1.8 in mac)

The leafs, all are copies from the same element.

https://www.dropbox.com/s/zv595zrs9x54f1l/see.png

 

😰

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[Dan C]

Hi omarvelazquez

Sorry to see this! This certainly is a strange issue that I've not seen previously. 

Could you please upload a copy  of your .afdesign file to the following link for me?

https://www.dropbox.com/request/2F0iYsjSyjPH9B3HH0QR

Once this has been done, please reply here to let me know and provide a screenshot of your Export settings, including the 'More' options.

Many thanks in advance!

[omarvelazquez]

HI!  here the original file and the screenshot,  thanks !!!

bio carta curvas.afdesign

[omarvelazquez]

More options.

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[omarvelazquez]

Hi, i turn of, advanced feautures, the document its exported in color but, u can see the error in the leaves.

Very thanks for ur help.

(attach file)

bio_carta_curvas.pdf

[omarvelazquez]

Hi, i export again, with PDF/X-1 and CMYK (especified) and all be OK,   😁

Very thanks, the trouble its fixed!

bio_carta_curvas.pdf