03/13 Rev. 5.08-01 USER MANUAL64-xx – 64-xx DispenserServicing and MaintenanceGeneral Notes ................................................ 2Servicing by trained personnel ................... 2Safety ......................................................... 2Fault correction .......................................... 2Ordering spare parts .................................. 3Servicing and cleaning ................................... 4Notes for cleaning ...................................... 4Cleaning agents ......................................... 4Printhead........................................................ 5Cleaning the print head .............................. 5Changing the print head ............................. 6Checking the print head ............................. 7Rubber rollers .................................................9Cleaning the print roller ...............................9Cleaning the feed roller .............................10Cleaning the dispenser-feed-roller ............11Photoelectric switches ..................................12Cleaning the gap photoelectric switch ......12Cleaning the material end photoelectricswitch ........................................................12Cleaning the cutter .......................................13Cleaning/exchanging the dust filter liner .......14Important notes .........................................14Exchanging the filter liner..........................14Index .............................................................15
