What to do if CN1 or CN2 on the CCD sensor board is disconnected in my Epson 610 Scanner?
- SSarah WhiteSep 12, 2025
If CN1 or CN2 on the CCD sensor board of your Epson Scanner is disconnected, connect CN1 or CN2 on the CCD sensor board properly.

What to do if CN1 or CN2 on the CCD sensor board is disconnected in my Epson 610 Scanner?
If CN1 or CN2 on the CCD sensor board of your Epson Scanner is disconnected, connect CN1 or CN2 on the CCD sensor board properly.
What to do if my Epson 610 is not initialized?
If your Epson Scanner is not initialized, it could be due to CN1 on the power supply board being disconnected. To resolve this, connect CN1 to the power supply board.
What if the host or O/S does not support USB for my Epson 610 Scanner?
If the host or O/S (Windows’98/ NT) does not support USB on your Epson Scanner, replace the host.
What to do if the TWAIN driver is not properly installed for my Epson 610 Scanner?
If the TWAIN driver attached for your Epson Scanner is not properly installed, install the correct driver properly.
What to do if the USB cable is defective on my Epson 610 Scanner?
If the USB cable for your Epson Scanner is defective, replace it.
What to do if my Epson 610 Scanner displays a fatal error?
If your Epson Scanner shows a fatal error, there could be several reasons. One possibility is that the lamp has blown out. In this case, turn the scanner off and back on after addressing the problem. Another reason might be that the scanner was turned on or received a command while the transportation screw was locked; try sending an ESC@ command. It could also indicate that the scanner is broken, so try disconnecting and reconnecting the USB cable.
What to do if the inverter board is defective in my Epson 610?
If the inverter board in your Epson Scanner is defective, replace it.
What to do if the connector for the lamp is not properly connected to the inverter board in my Epson Scanner?
If the connector for the lamp is not properly connected to the inverter board in your Epson Scanner, connect the connector properly.
What to do if CN5 on the main board is disconnected in my Epson 610?
If CN5 on the main board of your Epson Scanner is disconnected, connect CN5 on the main board properly.
What to do if the CCD sensor board is defective in my Epson Scanner?
If the CCD sensor board in your Epson Scanner is defective, replace it.
| Scanner Type | Flatbed |
|---|---|
| Color Depth | 48-bit |
| Grayscale Depth | 16-bit |
| Maximum Document Size | 8.5 x 11.7 inches |
| Interface | USB 2.0 |
| Connectivity | USB |
Details the copyright information for the service manual.
Signals a precaution that, if ignored, could result in serious or fatal personal injury.
Signals a precaution that, if ignored, could result in damage to equipment.
Details the revision history of the manual.
Lists the major features of the EPSON color image scanner Perfection 610.
Details general, electrical, EMC, environmental, reliability, and operating specifications.
Provides specifications for the USB interface, including connector pin assignments.
Lists the command codes supported by the scanner for control and operation.
Explains how the scanner lamp indicates different operating conditions.
Describes error types, causes, and remedies using the lamp indicator.
Shows the dimensions and origin point of the scanner's scanning area.
Explains the functions and operating principles of the scanner's engine, including carriage and drive mechanisms.
Details the power supply circuit board specifications and protection circuits.
Describes the CPU and major ICs managing signal correction, image processing, and control functions.
Introduces the troubleshooting procedures covered in this chapter.
Explains how the scanner detects abnormalities and indicates errors using the lamp.
Lists common scanner problems, their causes, and references to detailed resolution tables.
Safety warnings and handling advice before disassembling or assembling the scanner.
Lists necessary tools with part numbers for servicing the scanner.
Details screw specifications and appearances used in the scanner for assembly.
Step-by-step instructions for taking the scanner apart, starting with the carriage lock.
States that the scanner requires no adjustment after part replacement or servicing.
Provides instructions for cleaning outer cases and the document glass to maintain image quality.
Details recommended grease types and lubrication points for the carriage unit mechanism.
Shows how different scanner components are interconnected through various boards.
Summarizes connector information, including pin numbers and destinations for boards.
Lists all parts with reference numbers and provides exploded diagrams for assembly/disassembly.