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Patent Searching and Data


Title:
INK-JET TYPE IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JPH08267831
Kind Code:
A
Abstract:

PURPOSE: To eliminate a large capacity storage area and to convert data at real time by installing a data form conversion device which stores image data, by a specified bit number, slantingly in sequence by every storage unit of mem ory and reads out the data in order of the column or line of a matrix.

CONSTITUTION: A printing start signal 16 is input into MPU 1 from an image controller, a controller which stores image data, etc. MPU 1 outputs a printing action start signal to a data form conversion part 2 and a printing control part 3. Additionally, MPU 1 generates a drive signal to transfer a printing part transfer part 6. The data form conversion part 2 divides image data P (slice data) by M bits input from an image data line 7 to a register 2a of M bits × K (K=M/L) by L bits and stores slantingly. In outputting to a printing data line 11, data of M bits which are lined up longitudinally are output for the conversion of data.


Inventors:
KIJIMA SATORU
Application Number:
JP7783195A
Publication Date:
October 15, 1996
Filing Date:
April 03, 1995
Export Citation:
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Assignee:
COPYER CO
International Classes:
B41J2/01; B41J2/045; B41J2/055; B41J2/255; B41J2/51; (IPC1-7): B41J2/51; B41J2/01; B41J2/045; B41J2/055; B41J2/255
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)