Page: 38Service Guide OL830Chapter 3 Maintenance & DisassemblySequence of ProceduresNOTE:The procedures listed in this manual are for the OL830 Upper Cover, the Optional Interface Board(APSR), the Optional RAM Board (REXM), the Emulation Board (APSH), and the Main ControllerBoard (APSM).Refer to the OL400 Service Handbook for the remaining procedures{ }.The printer will be disassembled in the order listed below.1. Upper Cover2. LED Head3. AppleTalk/Serial Interface Board (option)4. RAM Board (option) (REXM)5. Emulation Board (APSH)6. Main Controller Board with parallel interface (APSM)7. Engine Controller Board (LLAB-2)8. Main Motor Assembly9. DC Fan Assembly10. Idle Gears "A" and "B", and the Reduction Gear11. Power Supply Unit12. Upper Unit13. Fusing Unit14. Backup Roller15. Transfer Charger Assembly16. Resist Roller Assembly17. Idle Gear C18. Paper Supply Unit19. Resist Motor20. Engine Connection Board21. Ozone FilterCopyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA BusinessPartner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
