Epson Perfection 640U Series Service Manual

Service Manual for Epson Perfection 640U Series Scanner, Software (53 pages)

Specifications:

1082/1082067-perfection_640u.pdf file (25 Mar 2024)
  • Manufacturer: Epson
  • Category of Device: Scanner, Software
  • Document: Perfection 640U Series, File Type: PDF Service Manual
  • Updated: 25-03-2024
  • Count of Pages: 53
Download Perfection 640U Series Manual (53 pages)

Read PDF Document Online:

Data: UPD 25th March 2024

Epson Perfection 640U Series Scanner, Software PDF Service Manual (Updated: Monday 25th of March 2024 11:39:44 PM)

Rating: 4.9 (rated by 7 users)

Compatible devices: GT-20000, Stylus Scan 2500, DS-70, DS-860, TM-S9000MJ, Perfection V39, PowerLite 1760W, PowerLite 505c.

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Text Version of Epson Perfection 640U Series Scanner, Software Manual (Summary of Contents)

(Ocr-Read of Epson Perfection 640U Series Document (Main Content), UPD: 25 March 2024)

  • 36, EPSON Perfection 640U Revision A Assembly and Disassembly Disassembly Procedures 36 4.2.7 Main Board Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Slide the Carriage Unit…

  • 12, Epson Perfection 640U Series EPSON Perfection 640U Revision A Product Description Control Codes 12 1.4 Control Codes The command level of this scanner is ESC/I-D1 . The commands supported are shown in the table below. Table 1-3. Control Codes 1.5 Switches ! Push Button Switch (3) - Front (See Figure 1-4.) Figure 1-4. …

  • 10, EPSON Perfection 640U Revision A Product Description Specifications 10 RELIABILITY ! MCBF: 30,000 cycles OPERATING CONDITIONS ! Dust: Ordinary office or home conditions. Extreme dust should be avoided. ! Illumination: Operation under direct sunlight or near strong light source is not guaranteed …

  • 6, EPSON Perfection 640U Revision A Contents Chapter 1 Product Description 1.1 Features .................................................................................................. 8 1.2 Specifications ....................................................................................…

  • 34, EPSON Perfection 640U Revision A Assembly and Disassembly Disassembly Procedures 34 4.2.6 Carriage Motor / Timing Belt Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Remove the C…

  • 17, EPSON Perfection 640U RevIsion A Operating Principles Engine Mechanism 17 2.1.2 Carriage Drive Mechanism A line-type color CCD sensor, which is included in the carriage unit, scans one line at a time in the main scan direction (parallel to the carriage unit). To scan next lines in the …

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