If anyone is still on this I found the answer using a Kodak live chat - I asked for the steps and they gave me this -

Kodak All In One Printer Software Mac High Sierra
Kodak Aio Printer Software Mac Sierra Update

Kodak is a technology company providing industry-leading hardware, software, consumables and services for commercial print, packaging and publishing. The most popular versions of the KODAK All-in-One Printer Software 7.8, 7.7 and 7.5. The most frequent installer filenames for the software include: AiOHomeCenter.exe, AiOPrinterTools.exe, EasyShare.exe, Kodak Wireless Printer Configuration Utility.exe and KodakDigitalDisplaySoftware.exe etc. Our antivirus check shows that this download is clean.

Kodak All In One Printer Software Mac High Sierra

Edward: Have you downloaded Kodak software and opened 7.9 dmg version?

Yes - it takes me to the installation processEdward: Install Kodak software once it install open it shows Install/Un install software
Right click on Kodak install>>>Show package contents
>>>>Contents
>>>Resources
>>>>Right click Aio installer>>>Show package contents
>>>>>Contents
>>>>Packages >>>>Double Click Aio Bonjur Agent, Click on OK when show unidentified devloper.
>>>Now Go to Security and privacy, In General Tab you will get open any way option, Click on Open, Continue, Install followed by Mac password . . Close. . . Keep.
>>>Install same steps to install all the folders (Yellow)manually and leave (Kext folder, USb drive folder)
>>>Once all the folders is installed you will get the Kodak icon.
>>>Go to print and fax, Click on + and add the printer. IT WORKED

Kodak Aio Printer Software Mac Sierra Update

Feb 15, 2017 4:47 AM Wilcom truesizer.