RE:Please assist.

[BETA BOOKSHOP & STATIONERS BETA BOOKSHOP]

I have a problem with my printer(Gestetner Dsm 718) installation.I have
tried severally without and success.I have gone to
Administration>Printing>Locahost and tried to add a new printer from USB
serial but it has refused.I have felt defeat and want you to help in
retaining my hope.
How can I Install this.Since I have even tried it using a  Software Disk
but still it refuses.
*Kind Regards,
Kagiri Daniel.*