'''LASER PRINTERS:''' [http://www.ehow.com/how_2006142_replace-toner-cartridge.html Click here] for information about changing toner cartridges in a laser printer.
If the copier or printer is low on toner, please call x50.
'''INKJET PRINTERS:''' [http://www.ehow.com/how_2006001_replace-inkjet-cartridge.html Click here] for information about changing ink cartridges in an inkjet printer.