Updated Thermal Printer Holder

Updated version of the already great Label Printer Holder. I just added Some upper lip supports so the printer doesn't slide off, Added a side bar for zip tying or wire tying the cables out of the way of the roll, and Made the roller take 608 bearings. The roller snaps in perfectly with the bearings and doesn't pull out without a little added pressure. I also extended the lower boxes to hold the folded labels in line better. Added some rubber feet to the bottom and it all works perfect.

All of the right angle corners also have 1-2mm chamfers/fillets to support the right angles from weakening and breaking over time.