found 347522 1.2.1-3 thank you I had a working Epson Stylus C67 (working with the C64 driver). On Sid upgrade, it stopped working. Setting LogLevel to debug revealed this behaviour (bad interpretation of ioctl results) specifically the status 10 error message. As a result, the printer stopped working.
Downgrading to 1.1.23 was not helpful (CUPS didn't start anymore). Jose -- José M. Parrella -> Debian Sid, k2.6.16.20 Escuela de Ingenieria Electrica Universidad Central de Venezuela -> ucvlug.info