QL-800 Maintenance Utility76 QL-800 User GuideReplacing the PrintheadUse the following procedure to replace the printhead. This process will replace the printheadfor each color.Note: Wear protective gloves to prevent ink from staining your hands during this procedure.1 Launch the QL-800 Maintenance Utility.From the Windows Start Menu, choose Start > All Programs > QuickLabel QL-800 >QL-800 Maintenance Utility. A language and printer prompt will open.Select a display language and the QL-800 printer you want to connect to. Choose OK.2 Choose the Parts Replacement tab.3 Select Printhead. Then choose Start. Follow the on-screen instructions to complete thisprocedure.Replacing the CutterUse the following procedure to replace the cutter.Note: The cutter blade is sharp. Use caution to avoid personal injury or damage to clothingwhen working with cutting blades or around exposed blade surfaces.1 Launch the QL-800 Maintenance Utility.From the Windows Start Menu, choose Start > All Programs > QuickLabel QL-800 >QL-800 Maintenance Utility. A language and printer prompt will open.Select a display language and the QL-800 printer you want to connect to. Choose OK.2 Choose the Parts Replacement tab.3 Select Cutter. Then choose Start. Follow the on-screen instructions to complete thisprocedure.Replacing the Aerosol FilterUse the following procedure to replace the aerosol filter.Note: Wear protective gloves to prevent ink from staining your hands during this procedure.1 Launch the QL-800 Maintenance Utility.From the Windows Start Menu, choose Start > All Programs > QuickLabel QL-800 >QL-800 Maintenance Utility. A language and printer prompt will open.Select a display language and the QL-800 printer you want to connect to. Choose OK.2 Choose the Parts Replacement tab.3 Select Aerosol Filter. Then choose Start. Follow the on-screen instructions to completethis procedure.