JPH03112357U - - Google Patents
Info
- Publication number
- JPH03112357U JPH03112357U JP2252390U JP2252390U JPH03112357U JP H03112357 U JPH03112357 U JP H03112357U JP 2252390 U JP2252390 U JP 2252390U JP 2252390 U JP2252390 U JP 2252390U JP H03112357 U JPH03112357 U JP H03112357U
- Authority
- JP
- Japan
- Prior art keywords
- ink ribbon
- carriage
- ribbon cassette
- density
- platen
- 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 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案の平面図、第２図は同じく動作
説明用の平面図、第３図は同じく制御装置を示す
ブロツク図、第４図は同じくフローチヤートであ
る。
２……プラテン、４……印字用紙、５……キヤ
リツジ、６……サーマルヘツド、７……インクリ
ボンカセツト、８……カセツト載置部、１２……
反射濃度検出器、１６……濃度判定手段。
FIG. 1 is a plan view of the present invention, FIG. 2 is a plan view for explaining the operation, FIG. 3 is a block diagram showing the control device, and FIG. 4 is a flowchart. 2...Platen, 4...Printing paper, 5...Carriage, 6...Thermal head, 7...Ink ribbon cassette, 8...Cassette mounting section, 12...
Reflection density detector, 16...Concentration determination means.
Claims (1)
方向に往復移動するキヤリツジを装着すると共に
、このキヤリツジにサーマルヘツドを搭載し、か
つ上記キヤリツジにインクリボンカセツトを着脱
自在に装着するカセツト載置部を設けた、熱転写
及び感熱兼用のものにおいて、上記キヤリツジへ
の、インクリボンカセツト装着時にはそのインク
リボンの裏面、非装着時にはプラテンに対向位置
して反射濃度検出器を装着すると共に、この反射
濃度検出器の出力を所定の濃度と比較する濃度判
定手段を備え、この濃度判定手段にて上記インク
リボンカセツト及び印字用紙の装着を検出する事
を特徴とする熱転写プリンタ。 A cassette mounting section is provided in which a cartridge is mounted opposite to the front of the platen and moves back and forth in the width direction of the printing paper, a thermal head is mounted on the carriage, and an ink ribbon cassette is removably mounted on the carriage. A reflective density detector is mounted on the back of the ink ribbon when the ink ribbon cassette is mounted on the carriage, and is located opposite to the platen when the ink ribbon cassette is not mounted on the carriage. 1. A thermal transfer printer comprising a density determining means for comparing the output with a predetermined density, and the density determining means detects attachment of the ink ribbon cassette and printing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2252390U JPH03112357U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2252390U JPH03112357U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112357U true JPH03112357U (en) | 1991-11-18 |
Family
ID=31525530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2252390U Pending JPH03112357U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112357U (en) |
-
1990
- 1990-03-05 JP JP2252390U patent/JPH03112357U/ja active Pending
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