Recording apparatus having a plurality of recording elements div

Details Recording apparatus having a plurality of recording elements div Recording apparatus having a plurality of recording elements div

1992-11-19

1994-10-04

Hartary, Joseph W.

Incremental printing of symbolic information

Ink jet

Controller

347 3, 347 14, B41J 205

Patent

active

053530519

ABSTRACT:
A recording apparatus performing image recording on a recording medium by driving a recording head having a plurality of recording elements. The recording apparatus has a storing device and a driving device. The storing device prestores a drive condition for each respective one of blocks which are formed by dividing the recording elements into a plurality of groups. The driving device simultaneously drives the recording elements in the same block according to the drive condition read from the recording device. In a preferred embodiment, the recording apparatus has recording portions each of which prerecords a pattern representing an index of energy to be fed to the electrothermal transducers of each respective one of the blocks, and a read device for reading out the index of energy from the recording portion via driver circuit.

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Lonis, Robert A; Storage of Operating Parameters In Memory Integral With Printhead, Xerox Disclosure Journal, vol. 8, No. 6 N/D 1983, p. 503.

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