Driver for the F16640 can be downloaded below, accourding to all information available there is a few reasons why this model number get confused with make numbers, but in any case we have tested the drivers for Canon and they work for printer models with the numbers F16640/F166400 printer on the back of the model.
LBP6030w UFRII LT Printer Driver
File: LBP6030_V2111_WP_usEN.exe
2a5d3b10f6fad2bfe409b2b3cce8a226248144db612e1f0ce237816f5aac727c
LBP6030w UFRII LT Printer Driver
File: LBP6030_V2110_W32_us_EN_2.exe
6edaba863ebd8115654f9bc9d7aecd5aafa854593662439532626ef9363bdbce
What Toner does the ImageCLASS F166400 use?
Canon Compatible 125 / 3484B001AA Black Toner Cartridges