Casio EX-843 Manuals

Casio EX-843 Manuals

Manuals and User Guides for Casio EX-843. We have 1 Casio EX-843 manual available for free PDF download: Service Manual

Casio EX-843 Service Manual

Casio EX-843 Service Manual (73 pages)

ELECTRONIC CASH REGISTER

Brand: Casio | Category: Cash Register | Size: 7.21 MB

Table of Contents

Service Manual

2
- Table of Contents
  2
- Important Notice
  
  3
- Safety Precautions
  
  4
- Precautions for Use
  
  5
- Information
  
  7
  - Basic Operation
    7
  - SD/SDHC Memory Card
    9
- Product Specifications
  
  10
  - Repair Information
    14
- When the Main PCB Is Replaced with a Spare Part One
  
  14
  - Version as Required
    14
  - Refer To: Diagnostic Operation
    14
    
    UPDATING the os
    14
  - Write the Serial Number
    14
    
    Checking and Registering the Serial Number
    14
- When the IOC PCB Is Replaced with a Spare Part One
  
  14
  - Firmware Is Already Installed on It
    14
  - UUID Setting Is Not Required
    14
    
    Hardware Test
    15
    
    Touch Panel Calibration
    18
    
    Touch Panel
    21
    
    Mac Address
    23
    
    Dallas Key
    25
    
    Customer Display
    29
    
    Receipt Printer
    29
Disassembly/Assembly

35
- Y Important
  36
- Y Screws
  37
- Replacing the Main PCB
  38
- Replacing the LCD Unit
  43
- Replacing the IOC ASSY
  46
- Replacing the Sub Display
  49
- Replacing the Motor
  51
- Replacing the Printer
  52
- Replacing the Cable
  54
  - G-1. Ioc Pcb - E843-Pr Pcb
    54
  - G-2. IOC PCB - Main PCB
    57
- Other Parts
  59
  - H-1. Rear Case
    59
  - H-2. Case Assy/Front
    59
  - H-3. Chassis/Bottom
    60
  - H-4. Chassis/Lcd
    60
- Circuit Diagram
  
  61
- Exploded View/Parts List
  
  65
  - Parts List
    71

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