Konica Minolta bizhub C280 Service Manual - Page 32

bizhub C360/C280/C220 OUTLINE MAINTENANCE TROUBLESHOOTING ADJUSTMENT / SETTING Field Service Ver. 1.0 Jul. 2009 5.5.73 Developing clutch/K (CL6 126 5.5.74 Registration roller clutch (CL4 127 5.5.75 IDC registration sensor shutter solenoid (SD2 128 5.5.76 IDC registration sensor/MK, YC (IDCS/MK, YC) assy 129 5.5.77 PH window cleaning pad 130 5.5.78 Scanner drive cable 131 5.6 Cleaning procedure 137 5.6.1 Transfer belt unit 137 5.6.2 PH window 137 5.6.3 Tray 1 feed roller, tray 1 pick-up roller, tray 1 separation roller 138 5.6.4 Tray 2 feed roller, tray 2 pick-up roller, tray 2 separation roller 139 5.6.5 Tray 2 transport roller 140 5.6.6 Manual bypass tray feed roller 140 5.6.7 Manual bypass tray separation roller 141 5.6.8 Original glass 141 5.6.9 Scanner rails 142 5.6.10 Mirrors (1st/2nd/3rd 143 5.6.11 Lens ...143 5.6.12 CCD sensor 144 6. SERVICE TOOL 145 6.1 Service material list 145 6.2 CE tool list...145 7. FIRMWARE REWRITING 146 7.1 Outline ...146 7.2 USB memory ...146 7.2.1 Preparation 146 7.2.2 Procedure 146 7.2.3 Action when data transfer fails 149 7.3 Updating the firmware with the Internet ISW 150 7.3.1 Outline...150 7.3.2 Service environment 150 7.3.3 Preparations for firmware rewriting 150 7.3.4 Firmware rewriting from the control panel 153 7.3.5 Firmware rewriting from the CS Remote Care 155 7.3.6 Error code list for the Internet ISW 156 8. COMMERCIALLY AVAILABLE PARTS 159 8.1 Installing the key counter 159 8.1.1 Configuration 159 v APPENDIX