At its core, a145fw.tar is a . The .tar extension indicates that one or more files (and often entire directory structures) have been bundled into a single, uncompressed container. Unlike .tar.gz or .tgz files, a plain .tar file is not compressed; it is merely a concatenation of file data with header metadata.
Open a terminal in a Linux or macOS environment (or use Windows Subsystem for Linux / Cygwin) and run: a145fw.tar
Turning on the main power switch to trigger the firmware update/reset mode. At its core, a145fw
Using this file requires a specific procedure to ensure the printer's motherboard and storage remain synchronized. At its core