Casio EX-291 Manuals

Manuals and User Guides for Casio EX-291. We have 1 Casio EX-291 manual available for free PDF download: Service Manual

Casio EX-291 Service Manual

Casio EX-291 Service Manual (51 pages)

ELECTRONIC CASH REGISTER

Brand: Casio | Category: Cash Register | Size: 9.45 MB

Table of Contents

Table of Contents
2
Specifications
3
Initialization
4
- Clearing a Machine Lock up
  5
- Procedure
  6
- Preparation
  6
Initial Program Loader
6
Disassembly
9
- Flowchart
  10
- Case/Upper
  10
- Pcb Assy/E292-Com
  12
- Printer
  12
- Pcb Assy/E291-1
  13
- Drawer
  14
- Motor-Assy
  15
- PS-Unit
  15
- DP-Assy
  16
- Rear Display
  17
- Key Block
  19
- Switch Assy/Mode Key
  19
- Launching the Diagnostic Program
  20
- Exiting the Diagnostic Program
  20
Diagnostic Operation
20
- Notes for the Diagnostic Program
  21
- Check Item
  22
- Operation of each Test
  23
- Batch Test
  24
- RAM Test
  25
- Flash ROM Test
  25
- SD Card Write/Read Test
  26
- SD Card Report
  26
- Display Test
  27
- Back Light Test
  28
- Contrast Adjustment
  28
- Internal Printer Character Print Test
  30
- RS232C Port Test
  32
- RS232C Port Batch Test
  33
- Time and Date Setting
  34
- Time and Date Display
  34
- Drawer Open Test
  34
- Buzzer Test
  35
- Key Test
  35
- Key Code Chart
  36
- OBR Test
  37
- E291-1 Pcb
  38
PCB Layout
38
- Exploded View/Parts List Contents
  39
- Exploded View (Body)
  40
- Explode View (Stroke Key)
  41
- Explode View (Hybrid Key)
  42
- Parts List
  43
- DRAWER S-Type (DL-1336/1846)
  46
- DRAWER M-Type (DL-2437/2818/2819/2820/2821)
  48

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