MAINTENANCE > 35MAINTENANCER EPLACING THE RIBBON C ARTRIDGESee "Installing/Replacing the Ribbon Cartridge" on page 11.A DJUSTING THE P RINTHEAD GAPSee "Adjusting the Head Gap" on page 14.L OADING P APERSee "Loading Paper" on page 17.TESTING YOUR PRINTERSee "Testing your printer" on page 21.