min12xxw: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/min12xxw - from package: min12xxw

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/min12xxw - from package: printer-driver-min12xxw

You may install the required package with command apt-get install {package}

Error in other languages:
min12xxw: bevel nie gevind nie
min12xxw: comandă negăsită
min12xxw: comando não encontrado
min12xxw: commande introuvable
min12xxw: command not found
min12xxw: käsku ei ole
min12xxw: không tìm thấy lệnh
min12xxw: komanda nerasta
min12xxw: Kommando nicht gefunden.
min12xxw: kommandot finns inte
min12xxw: komut yok
min12xxw: nie znaleziono polecenia
min12xxw: níor aimsíodh an t-ordú
min12xxw: no se encontró la orden
min12xxw: no s'ha trobat l'ordre
min12xxw: opdracht niet gevonden
min12xxw: parancs nem található
min12xxw: perintah tidak ditemukan
min12xxw: príkaz nenájdený
min12xxw: příkaz nenalezen
min12xxw: команда не найдена
min12xxw: командата не е открита
min12xxw: 命令找不到
min12xxw: コマンドが見つかりません