Sharp AR-168N Manuals

Sharp AR-168N Manuals

Manuals and User Guides for Sharp AR-168N. We have 1 Sharp AR-168N manual available for free PDF download: Service Manual

Sharp AR-168N Service Manual

Sharp AR-168N Service Manual (177 pages)

DIGITAL MULTIFUNCTIONAL SYSTEM

Brand: Sharp | Category: All in One Printer | Size: 17.34 MB

Table of Contents

Table of Contents
4
[1] General

6
- Major Functions
  6
- Note for Servicing and Handling
  6
Specifications

7
- Basic Specifications
  7
- Operation Specifications
  7
- Copy Performance
  8
- SPLC Printer
  9
- Scan Function
  9
- Rspf
  9
Consumable Parts

10
- Supply List
  10
- Environmental
  10
- Production Control Number (Lot No.) Identification
  10
- TD Cartridge Replacement
  11
External Views and Internal Structures

12
- Appearance
  12
- Internal
  12
- Operation Panel
  13
- Motors and Solenoids
  14
- Sensors and Switches
  15
- PWB Unit
  16
- Cross Sectional View
  17
Unpacking and Installation

18
- Copier Installation
  18
- Cautions on Handling
  18
- Checking Packed Components and Accessories
  18
- Unpacking
  19
- Removing Protective Packing Materials
  19
- Developer Unit Installation
  19
- Toner Cartridge Installation
  20
- Loading the Paper Tray
  21
- Power to Copier
  21
- Software for AR-168N/168L
  21
- Interface
  29
  - Usb
    29
  - Parallel Interface
    29
- Moving
  29
Copy Process

30
- Functional Diagram
  30
- Outline of Print Process
  31
- Actual Print Process
  31
Operational Descriptions

34
- Outline of Operation
  34
- Scanner Section
  35
  - Scanner Unit
    35
  - Optical System
    35
  - Drive System
    35
- Laser Unit
  36
  - Basic Structure
    36
  - Laser Beam Path
    36
  - Composition
    36
- Fuser Section
  36
  - General Description
    37
- Paper Feed Section and Paper Transport Section
  37
  - Paper Transport Path and General Operations
    37
- RSPF Section
  40
- D-D (Duplex to Duplex) Mode Paper/Document Transport (Duplex Model)
  41
  - Initial State
    41
  - Front Copy
    41
  - Back Copy
    41
- Shifter
  42
Disassembly and Assembly

43
- High Voltage Section
  43
  - List
    43
  - Drum Replacement
    43
  - Disassembly Procedure (Transfer Charger Unit)
    45
  - Assembly Procedure
    45
  - Charger Wire Cleaning
    45
  - Charger Wire Replacement
    46
- Operation Panel Section
  46
  - List
    46
  - Disassembly Procedure
    46
  - Assembly Procedure
    47
- Optical Section
  47
  - List
    47
  - Disassembly Procedure
    47
  - Assembly Procedure
    48
- Fusing Section
  49
  - List
    49
  - Disassembly Procedure
    49
  - Assembly Procedure
    51
- Tray Paper Feed/Transport Section
  51
  - List
    51
  - Disassembly Procedure
    51
  - Assembly Procedure
    56
- Manual Paper Feed Section
  57
  - List
    57
  - Disassembly Procedure
    57
  - Assembly Procedure
    58
  - Pressure Plate Holder Attachment
    58
- Rear Frame Section
  59
  - List
    59
  - Disassembly Procedure
    59
  - Assembly Procedure
    59
- Power Section
  60
  - List
    60
  - Disassembly Procedure
    60
  - Assembly Procedure
    60
- Duplex Motor Section
  60
- Reverse Roller Section (RSPF Model Only)
  60
- RSPF Section (RSPF Model Only)
  61
  - Rspf
    61
  - Intermediate Tray
    61
  - Upper Cover
    61
  - Pickup Unit
    61
  - Upper Cover of the Pickup Unit
    62
  - Sensor PWB
    62
  - Pickup Solenoid
    62
  - Clutch
    62
  - Manual Paper Feed Roller, Pickup Roller
    63
  - Transport Unit Removal
    63
  - Belt 1
    64
  - Belt 2
    64
  - SPF Motor
    64
  - Solenoid
    64
  - Clutch
    64
  - Paper Supply Roller
    65
  - Paper Entry Sensor
    65
  - Transport Roller 1
    65
  - Paper Exit Roller
    66
  - Solenoid
    67
[9] Adjustments

68
Test Command, Trouble Codes

76
- Entering the Test Command Mode
  76
- Key Rule
  76
- List of Test Commands
  76
- Descriptions of Various Test Commands
  78
- Trouble Codes
  114
  - Trouble Codes List
    114
  - Details of Trouble Codes
    114
Maintenance

117
- Maintenance Table
  117
- Maintenance Display System
  117
- Remaining Toner Indication
  117
User Program

118
- User Programs
  118
  - Copy Mode
    118
  - Print Mode
    119
- Selecting a Setting for a User Program
  120
Electrical Section

121
- Block Diagram
  121
  - Overall Block Diagram
    121
- Circuit Descriptions
  122
  - Main PWB (MCU)
    122
  - DC Power Circuit
    131
Circuit Diagram

134
- Mcu Pwb
  134
- Operation Pwb
  159
- Power Supply
  162
- Actual Wiring Diagram
  164
Firmware Download Procedures

167
- Initial Setting (Serial Number Setting Procedures)
  167
- Download Procedures
  167
- Version Acquisition Procedures
  169
- EEPROM Data Acquisition Procedure
  170
- Installing Procedures
  171

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