An output apparatus which produces the print output by saving in a first memory print data input via a two-way interface, and converting the print data into the print out information, comprising a second memory different from the first memory for saving the print data with a print ID number added which is input via the interface, a retrieving unit for retrieving corresponding print data of the second memory based on a print ID number input from the outside, and an output unit for outputting the ...

An output apparatus which produces the print output by saving in a first memory print data input via a two-way interface, and converting the print data into the print out information, comprising a second memory different from the first memory for saving the print data with a print ID number added which is input via the interface, a retrieving unit for retrieving corresponding print data of the second memory based on a print ID number input from the outside, and an output unit for outputting the ...

An output apparatus comprises: a plurality of interface sections for inputting data which is supplied from an upper apparatus such as a host computer; an input buffer section to store the input data; an analyzing section for analyzing the input data and for forming predetermined image data; and an output section such as a laser beam printer or the like for outputting or printing the image data. The output apparatus further includes a judging section for judging whether the data inputted from whi...

An output apparatus comprises: a plurality of interface sections for inputting data which is supplied from an upper apparatus such as a host computer; an input buffer section to store the input data; an analyzing section for analyzing the input data and for forming predetermined image data; and an output section such as a laser beam printer or the like for outputting or printing the image data. The output apparatus further includes a judging section for judging whether the data inputted from whi...

An output apparatus comprises: a plurality of interface sections for inputting data which is supplied from an upper apparatus such as a host computer; an input buffer section to store the input data; an analyzing section for analyzing the input data and for forming predetermined image data; and an output section such as a laser beam printer or the like for outputting or printing the image data. The output apparatus further includes a judging section for judging whether the data inputted from whi...

An improved output circuit for driving a loudspeaker with a single-polarity current source is disclosed. The output circuit comprises a digital to analog converter including a series circuit of a variable register and a field effect transistor for generating a variable bias potential, a plurality of current source transistors and a plurality of transfer field transistors each for selectively applying the variable bias potential to a gate of an associated current source transistor in accordance w...

An output amplifier comprises an output transistor and a biasing transistor whose emitter is connected to the emitter of the output transistor. The polarity of the biasing transistor is the same as that of the output transistor. Resistors of small resistance are connected to the collector and base of the biasing transistor, respectively. The other ends of these resistors are connected to the base of the output transistor. When an input signal in the positive cycle is applied to the base of the o...

An output circuit provided with level compatibility is disclosed. The circuit comprises a logic means responsive to at least one input signal for producing an output signal, the logic means including a first and a second power nodes, a first power source, a variable resistor means coupled between the first power node and the first power source and a control means responsive to the output signal for controlling the variable resistor means so as to limit a high level of the output signal in absolu...

An output buffer circuit operable at a high-speed and stably holding output level is disclosed. The output buffer circuit comprises a pair of input transistors receivivable a true and a complementary signals, a pair of output nodes from which amplified signals of the true and complementary signals are derived, a pair of switching gates coupled between the drains of the input transistors and the output nodes and control means for operatively disenabling the switching gates when logic state of the...

An output transformer, especially useful to couple a balanced output stage to an unbalanced load, employs first and second primary winding halves, which have their "center taps" physically offset, and wherein the windings are wound coextensively for some but not all of their length. The secondary winding is wound coextensively with one or the other of the two primary halves, thereby improving the coupling and reducing leakage inductance and also reducing the interlayer volt amperes and thus redu...