In the daily office, various forms of documents are copied, and in some cases, novices are at a loss. Here are the most common copying techniques in the office.
How to copy on both sides? The operation of different copiers is different. For straight-line feed models, adjust the upper and lower ends of the first copy unchanged, and put the text face down into the tray; curve feed models, feed paper If the port is on the same side of the machine as the paper exit, it should be inserted into the carton intact.
How to make a clear copy of the original handwriting? The instructions from superiors are often handwritten with pencils and ballpoint pens, with different handwriting depths, and the copied documents may also be unclear due to different colors and insufficient ink. At this time, you need to control the exposure of the copy. If the original handwriting and color are lighter, the development density should be increased and the density should be deepened; if the original has a lot of pictures and other contrasts with low contrast, the density should be lightened to reduce the development density to make it clearer.
How to remove the shadow on the edge when copying a book? When copying books, magazines and other documents, due to the thicker, a long black shadow is often left on the edges of the copy. In this case, you need to take a masking method to remove the black edges, put a white paper on a page that is not printed, and align the edges with the edges of the handwriting to be printed.
How to copy reverse documents? When copying reverse documents such as design drawings, cover the original with a piece of translucent thin paper and fix it with transparent glue to make copies. When copying, the copy paper should face up, tear it off after printing, place the side of the desired reverse pattern face down, and then copy it to get the exact same reverse pattern.