In consequence, there are also timed jam. Under the guise of information: if the moisture content exceeds 5.3% of paper, twisting paper is inevitable. Reliable operation ensures the paper, specially designed, properly packaged and containing the optimum amount of moisture. Paper with low moisture content when unpacking begins to rapidly absorb it from the air. Sheet edges are wavy – the reliability of the equipment is rapidly falling. (Source: Western Union). To compensate for the tendency to twist by heat and pressure, some types of paper are made slightly curved. On their packaging an arrow indicating the correct orientation when loading. Friction.
Set Copying devices use friction sheet feeders. To prevent any malfunctions, paper office should have established the coefficient of friction. If the machines are equipped with vacuum feeder, then for them to work properly becomes an important parameter of such a paper as porosity. Imaging. When you transfer the image paper charged. If the charge on it is not kept, there are areas with blurred images, or other defects.
The toner is fixed by heating under pressure. On a sheet with a rough surface image can be fixed properly and then smeared. In addition, contaminated paper may leave marks on the photoreceptor, that worsen the quality of subsequent prints. Electrostatic charge. High temperatures used for fusing, in conjunction with the friction of paper as it moves on the conveyor belt will lead to the sheets accumulate an electrostatic charge. This phenomenon is exacerbated if the moisture content of paper was much too small.