The mention of "Bagas31" refers to a popular Indonesian software sharing site. However, caution is advised when downloading this utility from third-party sites: Malware Risk
With the printer off, hold the Stop button, then press and hold Power . While holding Power, press the Stop button 5 or 6 times (depending on the model) and release both. UPD Download Service Tool V4905 Bagas31
He ran it.