Disclaimer canon u.s.a.,inc. makes no guarantees of any kind with regard to any programs, files, drivers or any other materials contained on or downloaded from this, or any other, canon software site.. Digital photo professional 4 is a genuine, canon-made application for browsing, selecting, and developing raw images. it is equipped with various image adjustment functions in the picture style format and allows the user to make. Canon has announced a new firmware update (version 1.1.1) for the eos 40d slr. the firmware update version 1.1.1 incorporates the following fixes and improvements. 1. fixes a malfunction that in rare occurrence causes a low battery indication to be displayed when using the ef85mm f/1.2l ii usm lens..
These are two ways to update the camera's firmware. download the firmware file from this web site and install the update as shown in the updating procedure. bring the camera to a canon service center and have the firmware updated by the center. if you choose the latter method, contact a canon service center in your region.. Download drivers, software, firmware and manuals and get access to online technical support resources and troubleshooting eos 40d drivers, software & manuals for windows eos 40d drivers, software & manuals for macintosh. Professional model firmware updates. listed below are recent firmware updates that apply to canon's professional products. clicking on each individual firmware will detail the firmware update and also provide directions on how to update your product's firmware..