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Posted on 06/11/13 3:27:05 PM
Artwel
Satire Supremo
Posts: 607

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Large print
I am hoping to create and print a large image , approx 100cm x 40cm. I want to print in high quality so need to make sure the image is created to the correct size, no pixelation!.
I'm thinking that I should make the psd 100x40cm at 300dpi? Just checking if this would be correct?
Thanks.

Posted on 06/11/13 6:36:05 PM
Deborah Morley
Makeover Magician
Posts: 1319

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Re: Large print
Hi Artwel
I made this image some time ago image size in photoshop was 15cm sq @ 314dpi - I enlarged it to 35cm sq for printing with no pixellation.



Posted on 07/11/13 07:13:51 AM
Steve Caplin
Administrator
Posts: 7010

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Re: Large print
It all depends how you're going to print the file. 100 x 40 cm at 300 lpi is just about possible, but Photoshop will complain - and it will be horribly slow to work with.

In most cases, you won't need anything like that sort of resolution.

Posted on 07/11/13 09:22:31 AM
Deborah Morley
Makeover Magician
Posts: 1319

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Re: Large print
I just contacted Chris Berry, as he does a lot of work with his posters.
This was his reply:Half size as you suggest is fine. I print the theatre posters at A4, A3 and A2. So I set the art work at A4 at 300 dpi and the printer blows it up to A3 and A2. Even at A2 it doesn't pixelate.

Posted on 07/11/13 5:05:35 PM
Artwel
Satire Supremo
Posts: 607

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Re: Large print
Thanks for the replies. So maybe I should try 50x20cm at 300dpi?

I will be printing on high quality poster paper at the local print shop.

Are there any differences in creating a document at:
50x20cm at 300dpi, versus 100x40cm at 150dpi?


Posted on 07/11/13 9:13:48 PM
Steve Caplin
Administrator
Posts: 7010

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Re: Large print
That sounds more feasible - and you certainly won't notice any loss in quality. I've had artwork I've done for newspapers, tabloid size at 200 dpi, printed at over a metre wide and they look fine.

No difference at all between the two resolutions you quote. Pixel count is all that matters.
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