This week I mostly worked on testing the base and assembling components to the test base to see how it going to look and if I could find some error. Which I did found, one of the paper roller was blocked the rod and was not able to completely move as you can see in the image where I circle it red, so I had cut it half to move it back to about the black acrylic mount, which worked really well and solve the issue.
Another thing that I did was to measure and cut the pvc pipe, which is one of the part of paper roller mechanism and going to be used for collecting used paper after plotter has done printing. The length of the pvc pipe is 23.5 inches.