Some instructions for Zip-code: "unzip"
 
Zip-code archiving lets one archive an entire disk.  The archives
themselves consist of 4 files.
 
TO USE:
Set the source and target drives by device number.
 
You should set ZipDOS Read to "Yes" only if your source drive is a 1541
or 1571.  Otherwise set it to "No".
 
Set the Format Mode to "Fast" only if the target drive is a 1541 or a
1571.  Though it might fail yet.  Don't know why.
 
Note, if you send a DOS command, it will go to the source drive.  And
note that typing @ may return a status message, although I'm not sure it
returns the right one.
 
TO BEGIN:
Press Space.
 
Zip-code archives are like this "1!filename"...  So you should now type
"filename".  Check the directory before you start to find out that.
 
Press Return.
 
It unzips - and you're done.