A scanner has been installed on my computer.
It will not print on my printer.
Second, I do not know how to size the documents to print the same size as
what I scanned into it.

Help!!!

What make of scanner? SCSI or PP?

And don't take offence, but have you installed the scanning software?

As far as resizing goes, when you open up your scanning software you usually get window showing various buttons, one of these is usually a PREVIEW button. Click on that and then hold mouse over scanned (please remember this is only a preview and not an actual scanned file at this stage)image and drag the corners to the required size.

If not exactly this it will be similar. But if you post Scanner make, model and the software used some one will give you the exact details

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Ernie