JP2001175068A5 - - Google Patents
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- Publication number
- JP2001175068A5 JP2001175068A5 JP1999356729A JP35672999A JP2001175068A5 JP 2001175068 A5 JP2001175068 A5 JP 2001175068A5 JP 1999356729 A JP1999356729 A JP 1999356729A JP 35672999 A JP35672999 A JP 35672999A JP 2001175068 A5 JP2001175068 A5 JP 2001175068A5
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- developer
- remaining amount
- forming apparatus
- developer remaining
- 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
- 238000007619 statistical method Methods 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 26
- 230000005856 abnormality Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 description 2
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35672999A JP4065478B2 (ja) | 1999-12-15 | 1999-12-15 | 画像形成装置 |
| US09/650,752 US6912366B1 (en) | 1999-08-31 | 2000-08-29 | Image forming apparatus comprising means for detecting an amount of developer contained in a developer container, a memory for storing the amount detected by the detecting means, and control means for updating the information stored in the memory |
| EP04030258A EP1522903A3 (en) | 1999-08-31 | 2000-08-30 | Image forming apparatus and cartridge detachably attachable thereto |
| DE60032297T DE60032297T2 (de) | 1999-08-31 | 2000-08-30 | Bilderzeugungsgerät und davon abnehmbare befestigte Einheit |
| EP00118744A EP1081559B1 (en) | 1999-08-31 | 2000-08-30 | Image forming apparatus and cartridge detachably attachable thereto |
| US10/265,337 US6925267B2 (en) | 1999-08-31 | 2002-10-07 | Memory device storing information warning a user about the developer-remaining amount, a process cartridge including a memory storing such information, and a control system and a memory system for warning a user about the developer-remaining amount |
| US10/386,687 US7068955B2 (en) | 1999-08-31 | 2003-03-13 | Image forming apparatus having developer amount detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35672999A JP4065478B2 (ja) | 1999-12-15 | 1999-12-15 | 画像形成装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001175068A JP2001175068A (ja) | 2001-06-29 |
| JP2001175068A5 true JP2001175068A5 (https=) | 2005-07-28 |
| JP4065478B2 JP4065478B2 (ja) | 2008-03-26 |
Family
ID=18450491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35672999A Expired - Fee Related JP4065478B2 (ja) | 1999-08-31 | 1999-12-15 | 画像形成装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4065478B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7334586B2 (ja) * | 2019-11-12 | 2023-08-29 | 株式会社リコー | 画像形成装置 |
-
1999
- 1999-12-15 JP JP35672999A patent/JP4065478B2/ja not_active Expired - Fee Related
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