018-763 The character code conversion process in the multifunction machine has failed during
the scanner (scan to PC) SMB transfer.
Procedure
1. Check whether the server name, shared name, path name, etc. contains machine-dependent
characters such as (special symbol), (number symbol), IV (roman numeral), and etc.
2. If it contains any machine-dependent characters, edit it so that the name no longer contain
any and operate.
Easiest fix will be to use the IPv4 address instead of the host name, and no, I cannot explain why it lets you browse there but not type it in when theoretically the name has to be the same one.