Oki OKIOFFICE 84 Service Manual page 4

Table of Contents
........2.9.5 User's Functions Example
....2.9.6 Clock Adjustment
....2.9.7 Dual Access Operation
....2.9.8 System Data Programming
....2.9.9 Dial Parameter Settings
........Procedure
........Default Settings of Dial Parameters
........Dial Parameters Settings (Table 2.9.9)
....2.9.10 Off-line Tests
........Self-Diagnosis Print Test (Example)
3 Brief Technical Description
Electrophotographic Process Flow
3.1 Fundamentals of the Electro-Photographic Process
3.2 Actual Electrophotographic Process
3.3 Board and Units
....Block Diagram (Figure 3.3.1)
3.4 Overall Dimension and Mechanical Structure
4 Disassembly
4.1 General
....4.1 Precautions for Parts Replacement
....4.2 Tools
....4.3 How to Disassemble and Reassemble
........Disassembly Procedure Flow Figure 4.3 (1/2)
........Disassembly Procedure Flow Figure 4.3 (2/2)
........Whole Unit Picture
........4.3.1 LED Print Head
........4.3.2 Image Drum Unit, Rear-cover, Cover-Main and
Board-NCU
........4.3.3 Unit 0-48 OPE-Panel
........4.3.4 Separation Rubber, Sensor Frame Roller Assembly
(U)
........4.3.5 Roller Assembly-ADF, CIS, Lever-PC1 and PC2
........4.3.6 Board-R51, Power Supply Unit, Board HV-P6L
........4.3.7 Printer Unit Section
........4.3.8 Transfer Roller
........4.3.9 High-Voltage Power Supply Unit (TLHV/OLHV)
........4.3.10 Holder Assembly
........4.3.11 Plate-Side M and Gear-Idle
........4.3.12 Registration Roller
........4.3.13 Drive Shaft E (Eject) and Eject Roller
........4.3.14 Heat Assembly
........4.3.15 Pressure Roller B (Back Up Roller)
........4.3.16 Hopping Shaft Assembly
........4.3.17 Paper Sensor E, Paper Sensor Exit and Toner
Sensor Assembly
........4.3.18 Printer Unit
5 Adjustments
5.1 Setting of LED Print Head Drive Time
....Settings of Technical Function No. 26 (Table 5.1.1)
....5.2.1 Confirmation Items
....5.2.2 Measurement
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