Hi,
There is no feature to see a page "full screen". You need to use the Page Editor screen, accessed by double clicking just outside the page preview or using the icon, second from the right below the page preview. You can soft proof in this screen too. If you wanted to check a different profile for the whole page then you would have to change the profile on the Job Properties tab on the main screen.
You can set set different printer profiles for individual images in the queue. Select and Right click an image on the Page Preview or in the Page Editor and choose Custom Color Mgmt Settings.
To soft proof a single image full screen, hover mouse over the thumbnail and use Ctrl and Space Bar. Alternate use of the space bar will toggle between soft proof view and normal view.

I think I understand your problem here, if I haven't, please attach a diagram or screen shot to a post.
Yes, crop marks do refer to the image or image plus border and not to the edge of a template.
Do do what you want, make a template that includes a 30cm x 30cm plain white image and add you images to that, on top of the white image.
See attached screen shot which shows the idea with guide lines set which are easier see for the example.
The template would have the square white image with another template on top of it, with a border if required and of the size required. To set up the template on top of the white image, Freehand mode must be used and the page editor used to accurately position the image and template. Save as a Layout and use from Custom sizes.
If I've not understood your requirements or you need clarification, please post again.
Terry

Hi Alberto,
Create and use a template will help considerably.
I cannot comment on some of the other things you mention except:
Mike has to design the screens to suit many monitor sizes, something specifically for large monitors would upset the many users with smaller monitors.
Are you aware of ALL the options, see screen shot attached below; they seem to have been satisfactory for most users, including pro's. for a long time.
This exists, either in the page editor or hover mouse over a thumbnail and press CTRL and Space Bar together.
Rulers exist; there are keyboard actions that assist alignment, arrow keys, arrow keys with shift for 1mm moves and with  CTRL to align to other prints or page edge.
Many of us like this arrangement; there are fixed zoom settings by clicking a dot . Did you know that by right clicking on the image, that will re-position the preview?

Terry

Hi Terry,


I think is possible window auto adjusted to monitor size or a user set is better and simple.
I don’t have a fixed layout, every day I need different formats and do a white square and place manually is most complex to print without everything and cut manually, if I have a lines or/and crop marks on layout is very simplest and most precise.

Sorry you don’t understand, I want option to fix crop marks or lines on layouts
 


To image is nice but is not for all page. I like to see exactly what I print


The attached below is a my monitor print screen on 24" paper on 44" or 50" is worse



I hate, is non friendly and usable, but OK if is only my opinion.  

Thank you

Alberto dy
Canson and Hahnemuhle excellence certified printer
www.aphoto.net.br