Table Of Contents - Sharp FO-DC635U Service Manual

FO-DC635U
CHAPTER 1. GENERAL DESCRIPTION
[1] Caution................................................... . ....... 1-1
[2] Specifications ......................................... . ....... 1-3
[3] Operation panel...................................... . ....... 1-4
[4] Transmittable documents ....................... . ....... 1-6
[5] Installation .............................................. . ....... 1-7
CHAPTER 2. ADJUSTMENTS
[1] Adjustments ........................................... . ....... 2-1
[2] Diagnostics and service soft switches.... . ....... 2-3
[3] Troubleshooting ..................................... . ..... 2-40
[4] Error code table...................................... . ..... 2-40
[5] Overseas communication mode ............ . ..... 2-40
[6] Administrator mode in the personal book
function .................................................. . ..... 2-40
CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description .......................... . ....... 3-1
[2] Printer description .................................. . ....... 3-1
[3] Disassembly and assembly procedures........ 3-1
[4] How to install the verification stamp (FO-
45VS) ..................................................... . ....... 3-2
CHAPTER 4. DIAGRAMS
[1] Block diagram ........................................ . ....... 4-1
[2] Wiring diagram ....................................... . ....... 4-2
[3] Point-to-point diagram............................ . ....... 4-3
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description .................................. . ....... 5-1
CONTENTS
[2] Circuit description of control PWB .................5-1
[3] Circuit description of CIS unit ......................5-15
[4] Circuit description of LIU PWB ....................5-16
[5] Circuit description of operation panel PWB
[6] Circuit description of power supply PWB ......5-19
[7] Circuit description of Dual Line Kit (Option:
FO-60DL).....................................................5-20
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1] Control PWB circuit .......................................6-1
[2] LIU PWB circuit ...........................................6-18
[3] Printer PWB circuit ......................................6-21
[4] Power Supply PWB circuit...........................6-25
[5] Operation Panel PWB circuit .......................6-27
[6] LCD Relay PWB circuit................................6-31
[7] 1st Paper Cassette PWB circuit ..................6-32
CHAPTER 7. OPERATION FLOWCHART
[1] G3 Protocol....................................................7-1
[2] Super G3 Protocol .........................................7-1
[3] Power on sequence.......................................7-1
CHAPTER 8. OTHER
[1] Service tools ..................................................8-1
[2] Rewriting version up the FLASH ROM ..........8-1
Parts Guide
- i -
......5-18