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Duplicate Stains On Printing Paper Jul 14, 2017

Needle printer repeatedly appear dirty fault mostly because of the color belt hair removal or excessive ink caused, the replacement of the color belt box can be excluded; ink-jet printer repeated dirty is due to ink box or inking tube leakage ink caused; when the nozzle performance is poor, the ink and the remaining ink can not be very well disconnected and in a balanced state, there will also be leakage of ink phenomenon, and laser printers appear this kind of phenomenon has a certain regularity, because a sheet of paper through the printer, the machine 12 kinds of roll over more than one lap, the largest sensor drum turned 2 $number Circle, the feed roller may turn over 10 laps, when the paper appears evenly spaced stains, may be caused by dirty or damaged rolls.