JPS63184498U - - Google Patents
Info
- Publication number
- JPS63184498U JPS63184498U JP7639687U JP7639687U JPS63184498U JP S63184498 U JPS63184498 U JP S63184498U JP 7639687 U JP7639687 U JP 7639687U JP 7639687 U JP7639687 U JP 7639687U JP S63184498 U JPS63184498 U JP S63184498U
- Authority
- JP
- Japan
- Prior art keywords
- buffer memory
- page buffer
- data
- page
- laser printer
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Storing Facsimile Image Data (AREA)
- Fax Reproducing Arrangements (AREA)
Description
第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図は同実施例の動作を説明するため
のタイミング図である。
１……ページバツフアメモリ、２……印刷制御
回路、３……プリンタユニツト、４……３ステー
トバツフア。
FIG. 1 is a block diagram showing the configuration of an embodiment of this invention, and FIG. 2 is a timing diagram for explaining the operation of the embodiment. 1... Page buffer memory, 2... Print control circuit, 3... Printer unit, 4... 3-state buffer.
Claims (1)
枚分記憶されたページバツフアメモリを有し、前
記ページバツフアメモリ内のデータを読み出して
ドツト印刷を行うレーザプリンタにおいて、前記
ページバツフアメモリからデータを読み出し、か
つ、その直後において前記ページバツフアメモリ
の上記読み出しの際のアドレスと同一アドレス内
にデータ「０」を書込む読出／書込手段を設けた
ことを特徴とするレーザプリンタ。 The print data for dot printing is one piece of printing paper.
In a laser printer that has a page buffer memory that stores data for each page, and reads out data in the page buffer memory to perform dot printing, the data is read out from the page buffer memory, and immediately after that, the page buffer memory is stored in the page buffer memory. A laser printer characterized in that a reading/writing means is provided for writing data "0" into the same address as the address at the time of reading out of the front memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7639687U JPS63184498U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7639687U JPS63184498U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184498U true JPS63184498U (en) | 1988-11-28 |
Family
ID=30923434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7639687U Pending JPS63184498U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184498U (en) |
-
1987
- 1987-05-21 JP JP7639687U patent/JPS63184498U/ja active Pending
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