JPS5515883A - Controlling system of carriage feeding for serial printer - Google Patents

Controlling system of carriage feeding for serial printer

Info

Publication number
JPS5515883A
JPS5515883A JP8975978A JP8975978A JPS5515883A JP S5515883 A JPS5515883 A JP S5515883A JP 8975978 A JP8975978 A JP 8975978A JP 8975978 A JP8975978 A JP 8975978A JP S5515883 A JPS5515883 A JP S5515883A
Authority
JP
Japan
Prior art keywords
data
printing
carriage
input data
given
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8975978A
Other languages
Japanese (ja)
Inventor
Takashi Fukushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8975978A priority Critical patent/JPS5515883A/en
Publication of JPS5515883A publication Critical patent/JPS5515883A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To increase average printing speed by driving a carriage mechanism continuously with a constant speed which corresponds to the maximum period of time required to pick up a printing letter from given printing data.
CONSTITUTION: Input data for a printer are given to an input data buffer 30. Once the input data are stored in the buffer, they are transfered to an input data judging unit 31 where the given data are analized whether they are data for printing or data for spacing, backspacing, tab, carriage turn, or line field. A selective distance computing unit 32 picks up a data out of a series of data to determine the maximum period of time, and sends that signal to a carriage feeding speed controller 33 which continuously drives a carriage feeding motor 21 in accordance with the speed sent by the signal.
COPYRIGHT: (C)1980,JPO&Japio
JP8975978A 1978-07-21 1978-07-21 Controlling system of carriage feeding for serial printer Pending JPS5515883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8975978A JPS5515883A (en) 1978-07-21 1978-07-21 Controlling system of carriage feeding for serial printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8975978A JPS5515883A (en) 1978-07-21 1978-07-21 Controlling system of carriage feeding for serial printer

Publications (1)

Publication Number Publication Date
JPS5515883A true JPS5515883A (en) 1980-02-04

Family

ID=13979636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8975978A Pending JPS5515883A (en) 1978-07-21 1978-07-21 Controlling system of carriage feeding for serial printer

Country Status (1)

Country Link
JP (1) JPS5515883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898279A (en) * 1981-12-08 1983-06-11 Fujitsu Ltd Speed controlling method of carriage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898279A (en) * 1981-12-08 1983-06-11 Fujitsu Ltd Speed controlling method of carriage

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