There are several options for further finishing prints: 

Gluing 

Binding of final projects or courses can be done with:
    gluing with a back strip and extra protective transparent films is most common for theses, papers and courses. Ready in 5 minutes.
    gluing with continuous cover is the standard for doctorates and reference works. For an additional back-print, we have to make an adapted design and make an appointment for it. Duration: 24 hours. 

Spiral binding 

the classic plastic ring for occasional use or the more sophisticated metal ring (Wire-O) which is strongly recommended for intensive use. 

Booklets 

making A4 or A5 booklets up to 17 sheets can be done by folding and stapling. 

Other finishing methods 

    to cut
    staple
    perforate
    plasticize to A3 size
    folding letters in roll or z-fold