hewlett packard toner cartridges

Raquel and her officemates are working on their workbooks for their students. Now, the setback is that they do not know where to print these manuals. They went to other departments in the university to borrow a printer. One department offered their printer but the problem is that their toner is almost low. So they requested a hewlett packard toner cartridges from their supply officer which were delivered to them just this afternoon.