1. Symptoms The JS2102 printer is a double-sided printing press. When this printer is used, such a failure phenomenon occurs: one (nearly half) of the printed product is made empty, and at the same time, the machine suddenly stops automatically, and then the machine is switched on and the machine does not operate. , but the positive and negative points can lead.
2. Solution Check the pressure knife of the water and ink roller first, and no abnormality is found. Look at the water roller bracket carefully. No damage rings are found. It is considered that the motor or electrical system is faulty, causing the machine to run. The electrician conducted a thorough inspection of the equipment but did not find any problems. Shake the machine manually with a rocker to feel tight and abnormally stressed. Open the right instrument cover inspection, found that the two sets of rubber roller connected with the Taiwan pressure cabinet - a connecting block fixing screws loose, resulting in the pressure is not in place. The pressure of the roller was heavy and one head was heavy, resulting in a false impression of the printed product. The screws were re-fixed and the test turned on. The unexpected was that the machine was able to operate, and the prints were no longer falsified. It seems that the same cause was caused by this double failure. The analysis shows that the failure of the pressure-compressing part causes the pressure of the roller to become lighter. Therefore, the printed product is naturally weak, and the roller loses its balance, is not parallel, and the resistance during the operation naturally increases, so it is difficult to operate. The phenomenon of double failures caused by such failures has many examples in its work, and it has certain typicalness and representativeness.
2. Solution Check the pressure knife of the water and ink roller first, and no abnormality is found. Look at the water roller bracket carefully. No damage rings are found. It is considered that the motor or electrical system is faulty, causing the machine to run. The electrician conducted a thorough inspection of the equipment but did not find any problems. Shake the machine manually with a rocker to feel tight and abnormally stressed. Open the right instrument cover inspection, found that the two sets of rubber roller connected with the Taiwan pressure cabinet - a connecting block fixing screws loose, resulting in the pressure is not in place. The pressure of the roller was heavy and one head was heavy, resulting in a false impression of the printed product. The screws were re-fixed and the test turned on. The unexpected was that the machine was able to operate, and the prints were no longer falsified. It seems that the same cause was caused by this double failure. The analysis shows that the failure of the pressure-compressing part causes the pressure of the roller to become lighter. Therefore, the printed product is naturally weak, and the roller loses its balance, is not parallel, and the resistance during the operation naturally increases, so it is difficult to operate. The phenomenon of double failures caused by such failures has many examples in its work, and it has certain typicalness and representativeness.
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Hebei Charlotte Enterprise Co., Ltd. , https://www.clshadesails.com