The best-known non-impact printers are the inkjet printer, of which several makes of low-cost color printers are an example, and the laser printer. The inkjet sprays ink from an ink cartridge at very close range to the paper as it rolls by.
Here is an easy way to find your draw length, simply stand upright with your hands stretched out (hold naturally, do not hyperextend) and measure your arm span from fingertip to fingertip. Take this measurement in inches and divide by 2.5. This will give a good working draw length for your bow.
It comes in 24 to 30 inches for draw length, and the bow can be purchased in two-inch increments. For the poundage, it comes in 30 to 80 pounds and must be purchased in 10-pound increments. The starting poundage is 30 to 40 pounds, all the way up to 70 to 80 pounds.