A non-transitory processor readable medium storing a printer program read out and executed by a terminal processor of a tablet terminal connectable to a printer, in which the printer program causes the terminal processor to acquire received URL scheme information which is information structured by a URL scheme and in which a process for when a communication error with the printer is generated is specified, from a browser app, and execute a reselection process of the printer based on the received URL scheme information when a communication error with the printer is generated.