Epson T21 Error 0x30 The Epson T21 printer occasionally displays an error code 0x30, which indicates an EEPROM access error. It is important to note that this error typically occurs only during the manufacturing process and is not commonly encountered in regular printer usage. The EEPROM, or Electrically Erasable Programmable Read-Only Memory, is a crucial…
Epson T21 Error Code 0x30 Part 47898
