The Xerox WorkCentre XD103f has a recommended monthly duty cycle of 1,600 copies or prints a month. It uses the 6000-page output 6R914 laser print cartridge and a drum unit page output of 18,000 prints at 5% print coverage. This laser printer, fax, or copier's printer consumables are easy to install and replace when necessary. You have several laser toner supply choices with your XD103f. Complete 6R914 laser print cartridges are available in both OEM and recharged flavors. Additionally, several laser toner recharge supplies are available for renewing your own laser print cartridge. When it comes time to replace the drum unit on the Xerox WorkCentre XD103f, consider purchasing a recharged drum unit for its lower purchase price and high quality. Both the OEM and recharged drum unit have the same page output of 18,000 prints at 5% print coverage.