5. Service Switches5-1 Description for Setting Item in Service Mode5-2 Hardware Switches5-3 Service Data Setting5-4 User Maintenance Mode5-5 How to Enter in MFP Service Mode5-6 Selective Function in MFP Service Mode5-7 MFP Service Mode Function5-8 Description of MFP Service Mode Function5-8-1 0: Soft-Power-Off5-8-2 1: Service Pattern Printout5-8-3 2: EEPROM Information Printout5-8-4 3: EEPROM initialization5-8-5 4: Waste Ink Counter Clear5-8-6 5: Region Setting5-8-7 6: FINE Cartridge Refreshing5-8-8 12: Operation Panel Check5-8-9 13: Waste Ink Counter Level Registration5-9 How to Enter in FAX Service Mode5-10 Selective Item in FAX Service Mode5-11 FAX Service Mode Function5-12 Description for FAX Service Mode5-12-1 #1 Bit Switch5-12-2 #2 Numeric Parameter5-12-3 #3 FAX TYPE5-12-4 #4 NCU5-12-5 #5 TAM5-12-6 Clear5-12-7 ROM Version5-12-8 Report5-13 Localization Setting5-14 Selective Function in Localization Setting5-15 Localization Setting Function6. Assembly and Disassembly6-1 Precautions for Assembly and Disassembly6-2 Assembly/Disassembly of Outside Appearance6-3 Assembly/Disassembly of Power Supply and Main Board ass'y6-4 Assembly/Disassembly of Access Cover Unit6-5 Assembly/Disassembly of Chassis Unit and Presser Holder6-6 Assembly/Disassembly of Pressing Plate Unit6-7 Assembly/Disassembly of Drive Unit6-8 Assembly/Disassembly of Cap Blade Unit6-9 Assembly/Disassembly of Carriage Unit6-10 Assembly/Disassembly of Paper Feed Roller ass'y, Eject Roller ass'y6-11 Assembly/Disassembly of CS Drive Gear ass'y and Reader Unit6-12 Assembly/Disassembly of Contact Sensor ass'y7. Sensor Position