Chapter 7: MaintenanceMukiPASS Guidelines ...........................................................................................................................Periodic Cleaning ............................................................................................................................... 7-4Cleaning the Outside of the MukiPASS ....................................................................................... 7-4Cleaning the Interior of the MukiPASS ....................................................................................... 7-5BJ Cartridges and Ink Tanks ............................................................................................................ 7-14Maintenance ................................................................................................................................ 7-16Using Ink ...................................................................................................................................... 7-17Testing and Cleaning the BJ Cartridge Print Head ................................................................... 7-18When to Replace the BJ Cartridge ............................................................................................. 7-21Replacing the BJ Cartridge ......................................................................................................... 7-23Replacing an Ink Tank in the BC-21e Color BJ Cartridge ........................................................ 7-33Storing a BJ Cartridge ................................................................................................................. 7-41Transporting the MuItiPASS ............................................................................................................ 7-43Chapter 8: TroubleshootingIf You Cannot SoNe the Problem ...................................................................................................... 8-2Clearing Jams ..................................................................................................................................... 8-4Jams in the Automatic Document Feeder (ADF) ........................................................................ 8-4Jams in the Multi-Purpose Tray ................................................................................................... 8-7LCD Messages ..................................................................................................................................... 8-9Printing Problems ............................................................................................................................ 8-18Table of Contents xix