: This is a high-compression ratio archive format that can be opened using the 7-Zip Official Site or other utilities like WinRAR and PeaZip.
: A project completion report notes that cost over-runs were estimated at less than 18.7% (transcribed as 18.7Z in some digital records) when specific additions were considered 0.5.1 . 4. Archive File Format (.7z) : This is a high-compression ratio archive format
The most common reference to "18.7Z" is associated with the mobile printers. Firmware version V68.18.7Z introduced specific display and configuration enhancements: : This is a high-compression ratio archive format
: The display can be configured to automatically invert when the printer is placed in a charging cradle. : This is a high-compression ratio archive format