JPH01147452U

JPH01147452U -

Info

Publication number: JPH01147452U
Application number: JP4401488U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-12

Description

[Brief explanation of the drawing]

第１図は第７図に示したフローチヤートの要部
に対応する機能ブロツク図、第２図は本考案に係
るＩＤマーク読取装置の一実施例を適用してなる
水平形多色プリンタの要部を示す側面図、第３図
は第２図においてその印字ヘツドの支持状況を示
す要部破断斜視図、第４図はこの水平形多色プリ
ンタにおいてその制御動作を掌る制御回路の構成
を示すブロツク図、第５図はこの制御回路におい
てそのマスタＣＰＵの行うＩＤマーク印字制御状
況の要部フローチヤート、第６図はこのフローチ
ヤートにしたがつたＩＤマークの高密度印字例を
示す図、第７図は第４図に示した制御回路におい
てそのマスタＣＰＵの行うＩＤマークの読取制御
状況の要部フローチヤート、第８図は低印字密度
のＩＤマークを読み取つた後のＩＤリードセンサ
およびこれに付随するホルダの停止位置を示す図
、第９図はハガキへの高密度ＩＤマークの印字例
を示す図、第１０図は低密度ＩＤマークの印字例
を示す図、第１１図はハガキへの低密度ＩＤマー
クの印字例を示す図、第１２図は高密度ＩＤマー
クの最大値を考慮して定まるＩＤリードセンサお
よびこれに付随するホルダの停止位置を示す図、
第１３図はこの停止位置よりＩＤリードセンサお
よび印字ヘツドを戻した場合のホルダ側端縁とハ
ガキ側端縁とのぶつかり合う状態を示す図である
。１_−１……低密度ＩＤマーク、１_−２……高密
度ＩＤマーク、１₋Ｓ，１₋Ｓ_１，１₋Ｓ_２……
スタートマーク、１₋Ｅ，１₋Ｅ_１，１₋Ｅ_２…
…ストツプマーク、１４……印字ヘツド、２２…
…ホルダ、２３……ＩＤリードセンサ、４１……
スタートマークサーチブロツク、４２……印字密
度識別ブロツク、４３……ストツプマーク検出ブ
ロツク、４４……移送停止ブロツク、５０……ハ
ガキ。 FIG. 1 is a functional block diagram corresponding to the main part of the flowchart shown in FIG. 7, and FIG. 2 is a schematic diagram of a horizontal multicolor printer to which an embodiment of the ID mark reading device according to the present invention is applied. FIG. 3 is a cutaway perspective view of the main parts of FIG. 2 showing how the printing head is supported, and FIG. 4 shows the configuration of the control circuit that controls the control operations in this horizontal multicolor printer. 5 is a flowchart of the main part of the ID mark printing control situation performed by the master CPU in this control circuit, and FIG. 6 is a diagram showing an example of high-density printing of ID marks according to this flowchart. Fig. 7 is a flowchart of the main part of the ID mark reading control situation performed by the master CPU in the control circuit shown in Fig. 4, and Fig. 8 shows the ID read sensor after reading the low printing density ID mark and its Figure 9 shows an example of printing a high-density ID mark on a postcard, Figure 10 shows an example of printing a low-density ID mark, and Figure 11 shows an example of printing a low-density ID mark on a postcard. FIG. 12 is a diagram showing an example of printing a low-density ID mark, and FIG. 12 is a diagram showing the stopping position of an ID lead sensor and its associated holder determined by taking into account the maximum value of a high-density ID mark.
FIG. 13 is a diagram showing the state in which the holder side edge and the postcard side edge collide when the ID read sensor and print head are returned from this stop position. 1 _-1 ... Low density ID mark, 1 _-2 ... High density ID mark, 1 _- S, 1 _- S ₁ , 1 _- S ₂ ...
Start mark, 1 _- E, 1 _- E ₁ , 1 _- E ₂ ...
...Stop mark, 14...Print head, 22...
...Holder, 23...ID lead sensor, 41...
Start mark search block, 42...Print density identification block, 43...Stop mark detection block, 44...Transfer stop block, 50...Postcard.

Claims

[Scope of utility model registration request]

In an identification mark reading device that moves a read sensor to read an identification mark recorded with a start mark at the beginning and a stop mark at the end, the recording density of the identification mark is recognized based on the start mark. recording density recognition means; and a lead for detecting a stop mark of the identification mark and stopping the transfer of the lead sensor when the recording density recognition means recognizes that the identification mark is recorded at a high density. An identification mark reading device comprising a sensor transfer stop means.