| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device configured to prevent secondary paper jam from occurring even when a user removes a sheet other than a specified sheet.SOLUTION: When a door 8c is opened with sheets S0-S6 remaining in an image forming device as shown in Fig., a user can access sheets S3 and S4. When the sheets S3 and S4 are removed, the sheets S3 and S4 cannot be reused. When the user puts the sheets S3 and S4 obliquely with respect to a conveyance path without removing the sheets S3 and S4, the sheets should not be reused for preventing paper jam, which may occur due to skew of the sheet after handling paper jam. When the door 8c is opened, a guidance screen is displayed for guiding the user to remove the sheets S3 and S4. |
