Sanyo MBC-550 Series User Manual page 41

If you wish to format another blank disk, remove the
now formatted disk from drive B, replace with a blank
disk and enter Y followed then depress the RETURN key.
If you do not want to format another disk, enter N
followed by depressing the RETURN key. You will see
the system prompt A: indicating that you are back to
command mode.
CAUTION FORMATTING A DISK WITH INFORMATION ON IT WILL
DESTROY ALL THE CONTENTS OF THE DISK. PLEASE BE CAREFUL
TO CHECK THAT THE DISK IS BLANK OR THE DATA ON THE DISK
IS NO LONGER NEEDED.
If you have copied the system onto your disk with the
/S option, you must also copy the file COMMAND.COM.
You will do this with the COPY command explained next.
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