Small RAR archive, 61.2 KB, holding program or firmware data for the ZM-R5860 BGA rework station, with the number 1586000003 appearing in the name, possibly a version or serial reference. Such files are used to restore the controller software or the stored heating profiles of the rework machine after a fault or memory loss. Check the station model and controller board match before loading anything, and save the current configuration and temperature profiles if the unit still responds, so the original settings can be restored.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →