How to Read and Copy EEPROM Data from Epson Printers

How to Read and Copy EEPRsaya Data from Epson Printers

A. EEPRsaya data read

This function is to read all of EEPRsaya data and save read data to file. Procedure to read EEPRsaya data, Click the Read button to read all of EEPRsaya data.

B. EEPRsaya data copy (Backup EEPRsaya)

Before you replacing the main board, this function should be done to save all of necessary parameters from target (defective) main board by pressing “Backup” button. If the program detects all read parameters are correct, then you can replace the main board with new one. After that, you can restore all of read parameters onto replaced new main board by Restore button. If this function successes, some of later adjustments may be omitted such as heat protection.

Conditions : Before replacing the main board with new one.

How to Backup EEPRsaya data (Adjustment procedure)

• Click the backup button to backup the old main board data.

When the backup operation is succeeded,

• Replace the main board with new one.
• Turn on the printer and click the restore button.
• When the restore operation is succeeded, perform necessary adjustment.

When the backup operation is failed, Perform necessary adjustment.