Contents4.1 Periodically Replaced Parts............................................................................................................................... 4 14.1.1Parts Requiring Periodical Replacement..................................................................................................... 4 14.2 Consumables ..................................................................................................................................................... 4 24.2.1Consumable................................................................................................................................................. 4 24.3 Periodical Service.............................................................................................................................................. 4 34.3.1Items Requiring Scheduled Servicing ......................................................................................................... 4 34.4 Cleaning ............................................................................................................................................................ 4 44.4.1Items Requiring Cleaning............................................................................................................................ 4 44.4.2Cleaning Method (external covers) ............................................................................................................. 4 54.4.3Cleaning Method (scanning unit)................................................................................................................ 4 54.4.4Cleaning Method (printer unit) ................................................................................................................... 4 64.5 Lubrications....................................................................................................................................................... 4 74.5.1Areas Requiring Application of Grease ...................................................................................................... 4 74.5.2Delivery Idler Gear...................................................................................................................................... 4 84.5.3Fixing Drive Transmission Gear ................................................................................................................. 4 94.5.4Large Gear Bushing R................................................................................................................................. 4 94.5.5Large Gear................................................................................................................................................. 4 104.5.6Feed Gear .................................................................................................................................................. 4 104.5.7Internal Gear.............................................................................................................................................. 4 114.5.8Large Gear Deceleration Gear/Plate R...................................................................................................... 4 124.5.9Main Motor ............................................................................................................................................... 4 134.5.10Drive Releasing Arm............................................................................................................................... 4 144.5.11FU Delivery Roller.................................................................................................................................. 4 154.5.12Pickup Idler Gear .................................................................................................................................... 4 164.5.13Feed Deceleration Gear........................................................................................................................... 4 164.5.14Fixing Deceleration Gear ........................................................................................................................ 4 174.5.15FD Delivery Roller.................................................................................................................................. 4 184.5.16Large Gear Bushing F ............................................................................................................................. 4 184.5.17Pressure roller.......................................................................................................................................... 4 194.5.18Cassette Pickup Roller ............................................................................................................................ 4 194.5.19CCD Shaft ............................................................................................................................................... 4 204.5.20Wheel Shaft ............................................................................................................................................. 4 20