Develop ineo 250 - Page 29

bizhub 200/250/350
GeneralMaintenanceAdjustment / Setting
Troubleshooting
Appendix
Field Service Ver. 1.0 Aug. 2005
ii
4.5.13 Replacement of the Ozone Filter................................................................ 33
4.5.14 Replacement of the Developer ................................................................... 34
4.6 Replacing the unit............................................................................................... 37
4.6.1 Replacement of the Fusing Unit ................................................................. 37
4.6.2 Replacement of the Transfer Roller Unit..................................................... 38
4.6.3 Replacement of the Photo Conductor Unit ................................................. 39
4.6.4 Replacement of the Developing Unit .......................................................... 40
5. Service tool........................................................................................................... 41
5.1 CE Tool list ......................................................................................................... 41
5.2 Copy materials ................................................................................................... 41
5.2.1 Developer.................................................................................................... 41
5.2.2 Photo Conductor Unit ................................................................................. 41
5.2.3 Toner Bottle................................................................................................. 41
6. Firmware upgrade................................................................................................. 42
6.1 Preparations for Firmware rewriting ................................................................... 42
6.1.1 Service environment................................................................................... 42
6.1.2 Writing into the Compact flash.................................................................... 42
6.1.3 Checking ROM version............................................................................... 42
6.2 Firmware rewriting.............................................................................................. 42
6.2.1 MSC............................................................................................................ 42
6.2.2 Engine......................................................................................................... 44
7. Other..................................................................................................................... 46
7.1 Disassembly/Adjustment prohibited items.......................................................... 46
7.2 Disassembly/Assembly/Cleaning list (Other parts) ............................................ 47
7.2.1 Disassembly/Assembly parts list ................................................................ 47
7.2.2 Cleaning parts list....................................................................................... 48
7.3 Disassembly/Assembly procedure ..................................................................... 49
7.3.1 IR Upper Left Cover/Original Scanning Glass/Front Holding Bracket/
Original Glass ............................................................................................. 49
7.3.2 Lower Rear Cover/Lower Right Rear Cover/Tray Rear Cover..................... 49
7.3.3 Upper Rear Cover....................................................................................... 50
7.3.4 Rear Right Cover/Front Right Cover........................................................... 50
7.3.5 IR Right Cover/Rear Cover......................................................................... 51
7.3.6 Front Door................................................................................................... 51
7.3.7 Paper Output Cover/Lower Front Cover...................................................... 52
7.3.8 Upper Front Cover/Front Cover................................................................... 53
7.3.9 IR Left Cover/Rear Left Cover/Left Cover................................................... 54
7.3.10 Rear Manual Bypass Cover/Front Manual Bypass Cover/
Lower Right Cover ...................................................................................... 55