JPS5675862A - Detector for residual amount of ink - Google Patents
Detector for residual amount of inkInfo
- Publication number
- JPS5675862A JPS5675862A JP15182479A JP15182479A JPS5675862A JP S5675862 A JPS5675862 A JP S5675862A JP 15182479 A JP15182479 A JP 15182479A JP 15182479 A JP15182479 A JP 15182479A JP S5675862 A JPS5675862 A JP S5675862A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- negative pressure
- tank
- detector
- consumed
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17573—Ink level or ink residue control using optical means for ink level indication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17586—Ink level or ink residue control using ink bag deformation for ink level indication
Landscapes
- Ink Jet (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15182479A JPS5675862A (en) | 1979-11-22 | 1979-11-22 | Detector for residual amount of ink |
GB8035373A GB2063175B (en) | 1979-11-06 | 1980-11-04 | Ink jet printer |
US06/204,115 US4422084A (en) | 1979-11-06 | 1980-11-05 | Fluid tank and device for detecting remaining fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15182479A JPS5675862A (en) | 1979-11-22 | 1979-11-22 | Detector for residual amount of ink |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5675862A true JPS5675862A (en) | 1981-06-23 |
JPS6326707B2 JPS6326707B2 (ja) | 1988-05-31 |
Family
ID=15527110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15182479A Granted JPS5675862A (en) | 1979-11-06 | 1979-11-22 | Detector for residual amount of ink |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675862A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109546U (ja) * | 1978-01-19 | 1979-08-01 | ||
JPS54114956U (ja) * | 1978-02-01 | 1979-08-13 |
-
1979
- 1979-11-22 JP JP15182479A patent/JPS5675862A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109546U (ja) * | 1978-01-19 | 1979-08-01 | ||
JPS54114956U (ja) * | 1978-02-01 | 1979-08-13 |
Also Published As
Publication number | Publication date |
---|---|
JPS6326707B2 (ja) | 1988-05-31 |
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