Print quality problem with M3D FDM printer
It appears that there are several issues with the prints. 


First layer too far from bed
The picture showing the bottom of the print clearly shows the deposited lines and gaps in between the lines. Please re-level the bed to get the print nozzle closer to the bed (usually a sheet of paper should fit between nozzle and bed without too much friction when pulled). Edit after new information: Your initial layer is definitely incorrect, a 0.4 (assuming you have a 0.4 nozzle) is too high, a rule of thumb is to not exceed about 75% of the nozzle diameter, so this should be max 0.3; this is a strong indication that your bed level is indeed to far from the nozzle. Also 1.5 mm line width for the first layer is way too high for correctly leveled bed to nozzle distance; this should be close to 0.4.
Too much flow
Various pictures show zits and blobs that stick out of the print. The best solution is to calibrate your extruder. 
Too high temperature possibly/too few cooling flow
The deposited filament is not sharp, it looks like the filament it pretty fluid during the deposition. Please lower the temperature to 195 and or increase the part cooling flow.
Z banding or wobble
The wavy walls show that the printer suffers from X-Y movement (eccentric movement) when the Z lead screws advance. This cannot be fixed easily as this involves the mechanics and the design of the printer. 


To determine to improve the print quality you first should look at the bed leveling issue, second calibrate the extruder (see if you ask it to spit out 100 mm of filament it actually is 100 mm rather than randomly lowering the extrusion flow parameter) before you print some calibration cubes at reduced temperature and or increased part cooling flow.