Oki B4500 - Table of Contents

43502101TH Rev.1 4 /
Oki Data CONFIDENTIAL
1. CONFIGURATION ..................................................................................... 6
1.1 System Configuration ........................................................................ 6
1.2 Printer Configuration .......................................................................... 7
1.3 Optional Configuration ....................................................................... 8
1.4 Specification .................................................................................... 10
1.5 Safety Standards ............................................................................. 12
1.5.1 Certification Label .................................................................................... 12
1.5.2 Warning Label ......................................................................................... 12
1.5.3 Warning/Caution Marking ........................................................................ 13
2. PARTS REPLACEMENT ......................................................................... 14
2.1 Precautions for Parts Replacement ................................................. 14
2.2 Parts Layout..................................................................................... 16
2.3 How to Change Parts....................................................................... 19
2.3.1 Upper Cover Assy ................................................................................... 20
2.3.2 LED Head ................................................................................................ 21
2.3.3 Operator Panel Assy ............................................................................... 22
2.3.4 Lower Base Unit ...................................................................................... 23
2.3.5 Pulse Motor (Main/Drum) ........................................................................ 24
2.3.6 Pulse Motor (Registration) ....................................................................... 25
2.3.7 CLUTCH .................................................................................................. 26
2.3.8 Face Up Stacker Assy ............................................................................. 27
2.3.9 Eject Roller Assy ..................................................................................... 28
2.3.10 Motor Assy............................................................................................... 29
2.3.11 Hopping Roller Shaft Assy....................................................................... 30
2.3.12 Stacker Cover Assy ................................................................................. 31
2.3.13 Registration Roller ................................................................................... 32
2.3.14 Roller Transfer Assy ................................................................................ 33
2.3.16 Back-up Roller ......................................................................................... 35
2.3.17 Sensor Plate (Inlet) .................................................................................. 36
2.3.18 Sensor Plate (Outlet), Sensor Wire Assy ................................................ 37
2.3.19 Manual Feed Guide Assy ........................................................................ 38
2.3.20 Sensor Plate (Paper Supply) ................................................................... 39
2.3.21 Main control board ................................................................................... 40
2.3.22 Power Supply Board and High Voltage/Sensor Board ............................ 41
2.3.23 Cassette Guide L Assy ............................................................................ 42
2.3.24 Cassette Guide R Assy ........................................................................... 43
3. ADJUSTMENT ......................................................................................... 44
3.1 Maintenance Modes and Functions ................................................. 44
3.1.1 User Maintenance Mode (Administrator Menu) ....................................... 44
3.1.2 System Maintenance Mode (System Maintenance Menu) ...................... 46
3.1.3 EEPROM Initial Setting Range for Events............................................... 48
3.2 Adjustment When Replacing a Part ................................................. 49
4. PERIODICAL MAINTENANCE ............................................................... 50
4.1 Periodical Replacement Parts ......................................................... 50
4.2 Cleaning........................................................................................... 50
4.2.1 Cleaning of LED Lens Array .................................................................... 50
4.2.2 Cleaning Page Function .......................................................................... 52
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