when i will install printer EPSON T20T in UBUNTU 13.10, i get trouble "failed to add new printer", the way for fix it :
- open your browser, and type on address bar : localhost:631
- you can see web page like this
- switch to administrator,click add printer and you must type user and password
- select your local printer and continue
- if you will not share the printer, click continue
note : printer must "on"
sorry ya gan kalo bahasa inggris nya rada kacau, soalnya ane lagi belajar wkwkwkkw
referensi : forum.linuxmint.com