I've found a solution to install the AiO Installer software from Kodak in Mac OSX Sierra 10.12.6
Once you download the latest available driver from Kodak (KODAK_AiO_Printer_v7_9.dmg) here: http://support.en.kodak.ca/app/answers/detail/a_id/17378/selected/true
Open the dmg file and you'll see 2 files:
From there, right-click on Install Software and the use Show Package Content option, then you'll see:
Select AiOInstaller from the Contents/Resources folder by doing right-click again and select Show Package Content and you'll see the following files:
From Contents/Packages folder you'll find the Kodak AiO Printer Driver.pkg just run and install it. You should also install the KODAK AiO Bonjour Agent.pkg and some of the rest of the files. This will install the printer driver under Mac OSX Sierra 10.12.6 without any issue.
Unlike the Kodak ESP C310 and ESP Office 2170, the 5250 uses Kodak's 10-series cartridges. There are two distinct cartridges: one black one and one that contains five ink colours. Kodak Esp 5250 All In One Printer free download - HP 4500 All In One Printer Driver, All In One Keylogger, HP 4500 All In One Printer Drivers XP, and many more programs. KODAK Consumer Products Support. Many current Kodak consumer products are made and supported by our brand licensed partners. If you own a Verite Printer, Pixpro Camera, or any other brand license partner products, please refer to the links further down this page. Sending an email to us at Kodak will only delay your ability to get a response.
Kodak Esp 5250 Update
Once packages are installed, you should be able to select your printer from your system:
Enjoy it!
Kodak Esp 5250 Printer Software
Issue: Only the scanner doesn't work even when the KODAK AiO ICA Scan Driver.pkg is installed. Still investigating this, but at least, the printer will work as expected!