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故障现象:诺日士1 201彩扩机运行时出现相纸时切时不切的故障,即有时基本全切,有时连续几张不切或几十张都不切。 根据该彩扩机工作原理,首先将故障点锁定在外切刀光孔检测器上(俗称“电眼”CUT SENSORGL-514A、PT-501A),但通过清除检测器的上下暗红色色罩表面上的灰
Symptom: Noori 1 201 Caikuan machine running out of paper at the time when the cutting does not cut the fault, that is, sometimes the basic cut, and sometimes a few do not cut or dozens of sheets are not cut. According to the working principle of the color enlarging machine, the fault point is first locked on the outer cutter aperture detector (commonly called “electric eye” CUT SENSORGL-514A, PT-501A), but by clearing the gray