Gestetner G060 Service Manual page 862

FIRMWARE UPDATE PROCEDURE
5. At the Command prompt, transfer the firmware to the printer using the "Copy"
command "copy filename lpt1 /b".
6. During the transfer process, the printer LCD will display the number of bytes
that have been transferred. Upon completion, the printer displays "Download
done Programming..." The machine will then reboot automatically.
7. Print out the configuration page to confirm that the correct version has been
successfully installed.
G082 5-10 SM