Table Of Contents - Epson SC-B7000 Series Service Manual

SC-F7000 Series/SC-B7000 Series
Chapter 1 PRODUCT DESCRIPTION
1.1 Product Description ............................................................................................ 10
1.2 Basic Specifications ............................................................................................ 12
1.2.1 Basic Specifications ................................................................................... 12
1.2.2 Electric Specifications ............................................................................... 12
1.2.3 Ink Specifications ...................................................................................... 13
1.3 Printing Specifications ........................................................................................ 14
1.3.1 Supported Media ........................................................................................ 14
1.4 Hardware Specifications ..................................................................................... 15
1.4.1 Dimensions and Weight ............................................................................. 15
1.4.2 Installation Room Requirement ................................................................. 15
1.4.3 Part Names ................................................................................................. 16
1.5 Control Panel ...................................................................................................... 19
1.5.1 Setup Menu ................................................................................................ 21
1.5.2 Serviceman Mode ...................................................................................... 28
Chapter 2 TROUBLE SHOOTING
2.1 Overview ............................................................................................................ 31
2.1.1 Preliminary Check ..................................................................................... 31
2.1.2 Troubleshooting Procedure ........................................................................ 32
2.1.3 Procedure after troubleshooting ................................................................. 32
2.2 Remedies for Maintenance Requests .................................................................. 33
2.3 Remedies for Service Call Error ......................................................................... 34
2.4 Remedies for Print Quality Troubles .................................................................. 37
2.4.1 Ink Clogging .............................................................................................. 37
2.5 Trouble on Paper Feeding .................................................................................. 38
2.6 Other Troubles .................................................................................................... 39
2.6.1 Ink End Error ............................................................................................. 39
2.6.2 Wrong ink mixture error ............................................................................ 39
2.7 Trouble on Service Program ............................................................................... 41
2.8 Trouble on NVRAM Viewer .............................................................................. 41
Contents
Chapter 3 DISASSEMBLY & ASSEMBLY
3.1 Overview ............................................................................................................ 43
3.1.1 Precautions ................................................................................................. 43
3.1.2 Cautions After Assembling ....................................................................... 45
3.1.3 Orientation Definition ................................................................................ 45
3.1.4 Recommended Tools ................................................................................. 46
3.2 Parts Diagram ..................................................................................................... 47
3.3 Disassembly Flowchart ...................................................................................... 55
3.4 Disassembly and Assembly Procedure ............................................................... 56
3.4.1 Preparation for Servicing ........................................................................... 56
3.4.2 Consumables/Accessories ......................................................................... 57
3.4.3 Housing ...................................................................................................... 58
3.4.4 Electric Circuit Components ..................................................................... 59
3.4.5 Carriage Mechanism/Ink System Mechanism ........................................... 60
3.4.6 Paper Feed Mechanism .............................................................................. 81
3.4.7 Roll Unit .................................................................................................... 82
3.4.8 Reel Unit .................................................................................................... 83
Chapter 4 ADJUSTMENT
4.1 Overview ............................................................................................................ 85
4.1.1 Precautions ................................................................................................. 85
4.1.2 Adjustment Items and the Order by Repaired Part .................................... 86
4.1.3 Adjustment Items ....................................................................................... 96
4.1.4 Tools/Consumables for Adjustments ......................................................... 97
4.1.5 Service Program Basic Operations ............................................................ 98
4.2 NV-RAM BACKUP / NVRAM Viewer ............................................................ 99
4.2.1 NVRAM Read Procedure .......................................................................... 99
4.2.2 NVRAM Write Procedure ......................................................................... 99
4.2.3 NVRAM Viewer Basic Operation ............................................................. 99
4.3 ADJUSTMENTS (Individual) ......................................................................... 100
4.4 ADJUSTMENTS (Sequence) ........................................................................... 101
4.5 Installing Firmware .......................................................................................... 102
Revision A
7
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