JPS6453226A - Printer - Google Patents

Printer

Info

Publication number
JPS6453226A
JPS6453226A JP62209478A JP20947887A JPS6453226A JP S6453226 A JPS6453226 A JP S6453226A JP 62209478 A JP62209478 A JP 62209478A JP 20947887 A JP20947887 A JP 20947887A JP S6453226 A JPS6453226 A JP S6453226A
Authority
JP
Japan
Prior art keywords
memory
address
data
print data
stored
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
JP62209478A
Other languages
Japanese (ja)
Inventor
Yoshiki Nakajima
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 JP62209478A priority Critical patent/JPS6453226A/en
Publication of JPS6453226A publication Critical patent/JPS6453226A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve print processing efficiency as well as memory availability by using the print data storing area of a memory as a circulating memory. CONSTITUTION:It is decided that no data is stored in a print data buffer memory 10 and another routine is started when a stored address and a taken-out address coincide with each other through comparison. If no coincidence is obtained between both addresses, it is known that the memory 10 includes the data. Then said data is taken out of the memory 10 and the taken-out address receives +1 and stored in a print data extracting address pointer 12. In this case, the head address of the memory 10 is reset in case the take-out address reaches the final address of the memory 10 serving as a print data area. Then data are continuously taken out. These operations are continued so that the memory 10 serving as the print data area of a RAM 4 can be used as a circulating memory. Thus it is possible to improve the processing efficiency and the memory availability.
JP62209478A 1987-08-24 1987-08-24 Printer Pending JPS6453226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62209478A JPS6453226A (en) 1987-08-24 1987-08-24 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62209478A JPS6453226A (en) 1987-08-24 1987-08-24 Printer

Publications (1)

Publication Number Publication Date
JPS6453226A true JPS6453226A (en) 1989-03-01

Family

ID=16573510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62209478A Pending JPS6453226A (en) 1987-08-24 1987-08-24 Printer

Country Status (1)

Country Link
JP (1) JPS6453226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04187463A (en) * 1990-11-21 1992-07-06 Matsushita Graphic Commun Syst Inc Picture print processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04187463A (en) * 1990-11-21 1992-07-06 Matsushita Graphic Commun Syst Inc Picture print processing method

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