JPH0384144U - - Google Patents
Info
- Publication number
- JPH0384144U JPH0384144U JP14589689U JP14589689U JPH0384144U JP H0384144 U JPH0384144 U JP H0384144U JP 14589689 U JP14589689 U JP 14589689U JP 14589689 U JP14589689 U JP 14589689U JP H0384144 U JPH0384144 U JP H0384144U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- temperature
- pulse width
- thermal head
- block
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000003079 width control Methods 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Fax Reproducing Arrangements (AREA)
Description
第１図は本考案の印字制御装置の一実施例を示
すブロツク図、第２図は第１図の印字制御装置を
備えたフアクシミリ装置のシステム制御部全体の
一実施例を示すブロツク図、第３図は本実施例の
コピー動作を説明するためのフローチヤート、第
４図は本実施例の印字制御を説明するためのフロ
ーチヤートである。
１…スキヤナ、２…プロツタ、３…符号化・復
号化部、４…メモリ手段（画像メモリ）、５…通
信制御部、６…モデム、７…網制御部、８…操作
表示部、９…システム制御部、１０…サーマルヘ
ツド、１１…温度検出素子、１２…温度記憶手段
、１３…比較手段、１４…印字パルス幅制御手段
。
FIG. 1 is a block diagram showing an embodiment of the printing control device of the present invention, and FIG. 2 is a block diagram showing an embodiment of the entire system control section of a facsimile machine equipped with the printing control device of FIG. FIG. 3 is a flowchart for explaining the copying operation of this embodiment, and FIG. 4 is a flowchart for explaining the printing control of this embodiment. DESCRIPTION OF SYMBOLS 1...Scanner, 2...Protector, 3...Encoding/decoding section, 4...Memory means (image memory), 5...Communication control section, 6...Modem, 7...Network control section, 8...Operation display section, 9... System control unit, 10... thermal head, 11... temperature detection element, 12... temperature storage means, 13... comparison means, 14... printing pulse width control means.
Claims (1)
に分け、印字パルス幅によつて発熱量が制御され
るサーマルヘツドを用いてブロツク単位に印字を
行うように構成された印字制御装置において、前
記サーマルヘツドの温度を検出する温度検出素子
と、（ｎ−１）回目のブロツクの印字の最終ライ
ンのサーマルヘツドの温度を記憶する温度記憶手
段と、ｎ回目のブロツクの印字中にサーマルヘツ
ドが前記（ｎ−１）回目のブロツクの印字の最終
ラインの温度に達したか否かを比較する手段と、
ｎ回目のブロツクの印字の先頭ラインからサーマ
ルヘツドへの印字パルス幅を最大にし、前記（ｎ
−１）回目のブロツクの印字の最終ラインの温度
にサーマルヘツドが達した時点から前記温度検出
素子の検出値に基づいて印字パルス幅を制御する
印字パルス幅制御手段とを備えたことを特徴とす
る印字制御装置。 In a printing control device configured to divide document data into blocks that can be stored in a memory means and to print in units of blocks using a thermal head whose heat generation amount is controlled by a printing pulse width, a temperature sensing element for detecting temperature; a temperature storage means for storing the temperature of the thermal head at the final line of the (n-1)th block printing; 1) means for comparing whether the temperature of the final line of printing of the block has been reached for the first time;
Maximize the printing pulse width from the first line of printing of the nth block to the thermal head, and
-1) Printing pulse width control means for controlling the printing pulse width based on the detected value of the temperature detection element from the time when the thermal head reaches the temperature of the final line of printing of the block for the first time. printing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14589689U JPH0384144U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14589689U JPH0384144U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384144U true JPH0384144U (en) | 1991-08-27 |
Family
ID=31692519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14589689U Pending JPH0384144U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384144U (en) |
-
1989
- 1989-12-20 JP JP14589689U patent/JPH0384144U/ja active Pending
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