| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to form high-quality images free of uneven development by making the contact of heating elements and a recording material more uniform, preventing the occurrence of dust pickup, breaking and wrinkling, obviating flawing and eliminating the corrosion, etc., of electronic parts. SOLUTION: The heat treatment device 18 which transfers a sheet A to be heat treated on heating element surfaces and applies a heat treatment thereto has the heating elements 120 comprising at least two pieces fixedly arranged alongside the feed direction of the sheet A to be heat treated and applies the heat treatment of prescribed temperature to the sheet A to be heat treated, a transfer means which transfers the sheet A to be heat treated by sliding the sheet on the respective heating element surfaces and a hold-down means 122 which holds down at least part of the sheet A to be heat treated under transfer to the heating element surfaces.
|
