Image forming apparatus, error preventing method for the same, and recording medium
US10412260B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2017 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Jun 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image forming apparatus includes: a display portion; an error sensor that detects an operating error; a recovery sensor that detects the recovery from an operating error; and a display processor that makes the display portion display a notice of an operating error when the error sensor detects the operating error and that makes the display portion display an operation guide for preventing the reoccurrence of the same operating error when the recovery sensor detects the recovery from the operating error.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.