IMAGE-FORMING APPARATUS PERFORMING CONVERTING PROCESS TO CONVERT PRINT DATA, IMAGE-FORMING PROCESS TO FORM DEVELOPER IMAGE ON SHEET USING CONVERTED DATA, AND FIXING PROCESS TO FIX DEVELOPER IMAGE TO SHEET

摘要

In an image-forming apparatus, a fixing device includes first and second fixing members; and a pressure modifying mechanism. The first and second fixing members form a nip. The pressure modifying mechanism modifies a nip pressure at the nip to one of a first nip pressure and a second nip pressure smaller than the first nip pressure. A controller performs: a converting process to convert print data into raster image data; an image-forming process to form a developer image on a sheet using the raster image data; and a fixing process to fix the developer image to the sheet with the fixing device at the first nip pressure. When a second converting process is not completed before a prescribed time following completion of a first fixing process has elapsed, the controller further performs a nip pressure reducing process to modify the nip pressure from the first to the second nip pressure.