Sharp FO-5700U General Description, Adjustments, Mechanical Description, Diagrams, Others

Models: FO-5700U

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CONTENTS

FO-5700U

CONTENTS

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[2]Refer to the service manual of FO-4700U/FO-47UC

[3]Refer to the service manual of FO-4700U/FO-47UC

[4]Refer to the service manual of FO-4700U/FO-47UC

[5]Refer to the service manual of FO-4700U/FO-47UC

CHAPTER 2. ADJUSTMENTS

[1] Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[2] Diagnostics and service soft switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

[3] Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

[4] Error code table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36

CHAPTER 3. MECHANICAL DESCRIPTION

[1]Refer to the service manual of FO-4700U/FO-47UC

[2]Refer to the service manual of FO-4700U/FO-47UC

[3]Refer to the service manual of FO-4700U/FO-47UC

[4]How to install the verification stamp (FO-45VS) refer to the service manual supplement of FO-4700U/FO-47UC

CHAPTER 4. DIAGRAMS

 

[1]

Block diagram

. 4-1

[2]

Wiring diagram

. 4-2

[3]

Point-to-point diagram and connector signal name

. 4-3

CHAPTER 5. CIRCUIT DESCRIPTION

 

[1]

Circuit description

. 5-1

[2]

Circuit description of control PWB

. 5-1

[2-1] Circuit description of memory PWB

5-19

[3]Refer to the service manual of FO-4700U/FO-47UC

[4]Refer to the service manual of FO-4700U/FO-47UC

[5]Refer to the service manual of FO-4700U/FO-47UC

[6]Refer to the service manual of FO-4700U/FO-47UC

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

 

[1]

Control PWB circuit

. 6-1

[2]

LIU PWB circuit

6-19

[3]

Printer PWB circuit

6-21

[4]

Power supply PWB circuit

6-25

[5]

Operation panel PWB circuit

6-27

[6]

High voltage PWB circuit

6-29

[7] Toner empty PWB circuit

6-31

[8]

2nd. cassette PWB circuit

6-32

[9]

Memory PWB circuit

6-34

CHAPTER 7. OPERATION FLOWCHART

[1]Refer to the service manual of FO-4700U/FO-47UC

[2]Refer to the service manual of FO-4700U/FO-47UC

CHAPTER 8. OTHERS

[1]Refer to the service manual of FO-4700U/FO-47UC

[2]Refer to the service manual of FO-4700U/FO-47UC

PARTS GUIDE

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Sharp FO-5700U General Description, Adjustments, Mechanical Description, Diagrams, Circuit Description, Others, Contents