<p>My school forms have been printed without logging in and hence, do not have my application no. on them. The application name and no. (at the bottom of the pages) have been written manually by the teachers. Could that cause a problem?</p>
<p>I doubt it. It seems that it could only help in identification/matching with other of your application materials. But if you're concerned, you could email or call the Admission Office to ask. I'm sure they wouldn't mind.</p>