How to Read and Copy EEPROM Data from Epson Printers

One of the features on Epson adjustment program is to backup the EEPROM on the epson printers and I think this features found on all version of adjustment program.  The feature are “EEPROM data read” and “EEPROM data copy”.

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

EEPROM data copy (Backup EEPROM), be used before replacing the mainboard on the printer, 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.

This adjustment features be used before replacing the main board with new one in the Epson printer.

How to Backup EEPROM 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. You may also like this software: Software to Restore EEPROM for Printer Canon iP2200, iP1600, iP6210D, iP6220D, MP150, MP170, and MP450
Source article: adjustment program help