how can i fix casio 120 cr-b?

on mine the printing roller was stuck to the left so I blew the paper dust out and pulled it back to the correct place and it is now working again

peter m
May 2014

can i run the machine without printer?

frankrrr
May 2011

On most Casio registers, the E94 error means the printer is jammed or not functioning properly. Make sure there is not paper or some other foreign object in the printer mechanism. When you power on the register, you should hear the printer mechanism run briefly. If there is no obvious obstruction and the mechanism doesn't run at power on, it probably needs to be looked at by a professional.

Steve
September 2009