Charles University student, teacher or employee cards are issued at Card Service Centres.
see also at https://www.cuni.cz/UK-1444.html and https://www.cuni.cz/UKEN-163.html
Please follow the link above to find all necessary information about CU cards.
If you have your card issued, corresponding access permissions should be automatically derived from your relation to the institution. The small delay (one day at most) could be expected during synchronization of systems.
Please report any technical problems to IT Office.
If card is lost, report immediately to have it blocked. Use Charles University web page https://www.cuni.cz/UK-5361.html
You can introduce (pair) your ID card with the multi-functional printer at the 3rd floor (CANON) or MyQ print spooler (KYOCERA). Just follow the instructions at the display of the printer.