\DeclareFontFamily{T1}{logo}{}
\DeclareFontShape{T1}{logo}{m}{n}{<->logo10}{}
\DeclareFontShape{T1}{logo}{m}{sl}{<->logosl10}{}
\DeclareFontShape{T1}{logo}{bx}{n}{<->logobf10}{}
\DeclareFontShape{T1}{logo}{b}{n}{<->ssub * logo/bx/n}{}
\DeclareFontShape{T1}{logo}{bx}{sl}{<->sub * logo/bx/n}{}
\DeclareFontShape{T1}{logo}{m}{it}{<->ssub * logo/m/sl}{}