Title:
CONTROLLER FOR SPEED OF PRINTING HEAD
Document Type and Number:
Japanese Patent JPS5872488
Kind Code:
A
Abstract:
A control system for a bidirectional printer having a print head carriage movable at different speeds on different printing lines employs a microcomputer which generates a desired velocity profile for the carriage motion. This desired velocity profile is continuously compared with the actual velocity and the error voltage generated is used to control pulse width modulator circuitry which supplies driving power to carriage drive motor.
Inventors:
SAMIYUERU YUUJIN BIGUBII
BERI RICHIYAADO KIYABIRU
DEEBITSUDO FURETSUDO DATSUJIN
ARUBAATO EI NAUI
BERI RICHIYAADO KIYABIRU
DEEBITSUDO FURETSUDO DATSUJIN
ARUBAATO EI NAUI
Application Number:
JP17650582A
Publication Date:
April 30, 1983
Filing Date:
October 08, 1982
Export Citation:
Assignee:
IBM
International Classes:
B41J29/46; B41J19/18; H02P23/00; (IPC1-7): B41J19/18; B41J29/46
Domestic Patent References:
| JPS5415120A | 1979-02-03 | |||
| JPS5472110A | 1979-06-09 | |||
| JPS51120380A | 1976-10-21 |
Attorney, Agent or Firm:
Jiro Yamamoto