There could be a number of reasons why you cannot print.
If you are in debit with your print account you will not be able to print.
Check out your printing account (click here). Buy some print credits, click here for more on print credits.
There is a set quota of 20 prints per day for all accounts.
If your document exceeds the quota you will be unable to print.
See the ICT technicians to increase your quota.
All prints must be set up correctly and sent to the correct printer.
See the individual handouts for the application you are printing from. Click here for a list of printers on the Mac Network. Click here for more information on settng up print jobs.
Note: InDesign documents must be exported as PDFs before printing.
The model of the printer should appear in the Print Dialogue box. If it does not and the words Generic PostScript Printer appear you will need to set up the printers on the computer you are using.
Click here for more on setting up Printers on the Mac Network
Try saving the document as a PDF and printing from that!