Abstract: A printing apparatus which shuts off the power supply to the apparatus, if a state in which the power supply to the apparatus is meaningless continues for a predetermined period, to prevent wasteful electricity consumption. When a LBP has an abnormality, an error processor detects the abnormality, executes a predetermined processing such as notification of the occurrence of error, and outputs error information to a power controller. The power controller determines whether or not the abnormal state has continued for a predetermined period. If the power controller determines the continuation of the abnormality for the predetermined period, it outputs a power-off instruction to a power. The power shuts off the power supply to the respective elements of the LBP.

Abstract: According to an image processing apparatus and a method therefor, external font data and a program for generating a font patten using the font data are input. The input program is executed to generate the font pattern using the input font data.

Abstract: An information outputting method and apparatus monitors a depressing state of a predetermined key. Depressing the predetermined key switches between ordinary display modes of a plurality of displays such as LEDs allocated to a predetermined state of information alarms and a special display mode. After completion of the switching instruction, either one of the information display processings allocated to the displays which are sequentially turned on is started in accordance with a depression instructing state of the key. The instruction information is input through a key input device of an operation panel of the apparatus.