how do I convert a photoshop psb into a pdf?

[cordeliab63942017]

For some reason Photoshop won't let me save a large file as a pdf.  I have to save it to a psb - which is not a file that my banner printer accepts.

Does anyone have a work-around on this?

Thanks

[gary_sc]

There is no solution. That’s what’s supposed to happen with very large files.

You could try decreasing resolution or something or remove layers but that’s about it.

Sorry

[NICE creative]

Reduce the image size by 50%. You should be able to save the file as a pdf then. The printing house can re-scale if you tell them that they need to.   

[Adela28863498kuik]

Try to resize the photo in RGB mode or set the PSB RGB mode maybe will decrease the size of the file ...