HANDY MOBILE PRINTER, AND PROGRAM FOR THE SAME

Japanese Patent JP2016010969

A

PROBLEM TO BE SOLVED: To complete normal printing by continuing the printing even when a handy mobile printer is lifted or inclined.SOLUTION: When performing printing by discharging an ink from nozzles of an inkjet head according to image data while manually scanning on a sheet surface, a CPU 11 in a control section 10 makes a position calculation circuit 16 calculate a position coordinate of each nozzle from positional information detected by coordination detection sensors 3a and 3b, and an air-position calculation circuit 17 calculates the movement distance in the direction vertical to the sheet surface from acceleration information detected by an acceleration sensor 4, and calculates the inclination angle with respect to the sheet surface from angle speed information detected by a gyro sensor 5. The CPU 11 corrects the calculated position coordinate of the nozzle by the calculated movement distance and inclination angle, and controls an inkjet head 2 so as to make a head drive circuit 15 discharge the ink from the nozzle when the corrected position coordinate of the nozzle coincides with the image data.

JP5033247	Handheld portable printing device capable of in-line tagging on the printing surface in real time
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JPH10181109	SMALL SIZED PRINTER

HARADA YASUNARI
FUKAZAWA TOMOKO
TANAKA HIROTAKA
KANEKO SADAYUKI
HOSOKAWA TOSHIAKI
HIRATA TETSUYA

JP2015105361A

January 21, 2016

May 25, 2015

Click for automatic bibliography generation  

RICOH CO LTD

B41J3/28; B41J2/01

JP2013510738A	2013-03-28
JP2003512689A	2003-04-02

US20110109678A1

2011-05-12

Yutaka Osawa
Kei Osawa

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