理光2501提示SC302-00
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理光2501提示SC302-00
技術(shù) xjky03 發(fā)表于 2023/2/2 Code: SC302 藍(lán)色充電輥異常
Description: AC charge output error: C
An interrupt checks the status of the power pack every 10 ms. This SC is issued if the VBCU detects a short in the AC charge for M, C, Y.
Causes: Disconnect the high voltage cable from Terminal C of the multiple high-voltage supply board. Attach a voltmeter to the terminal. If there is no output from the terminal, replace the high voltage power supply. -or- If there is output from the terminal, test the resistance between the high voltage cable,the ground. If resistance is nearly "0", check the high-voltage harness for defects,replace it if necessary. Test the conductivity between the OPC unit,the ground. If there is no conductivity between the OPC unit,ground, replace the OPC unit. If there is no charge PWM signal, replace the harness , VBCU.
Description: AC charge output error: C
An interrupt checks the status of the power pack every 10 ms. This SC is issued if the VBCU detects a short in the AC charge for M, C, Y.
Causes: Disconnect the high voltage cable from Terminal C of the multiple high-voltage supply board. Attach a voltmeter to the terminal. If there is no output from the terminal, replace the high voltage power supply. -or- If there is output from the terminal, test the resistance between the high voltage cable,the ground. If resistance is nearly "0", check the high-voltage harness for defects,replace it if necessary. Test the conductivity between the OPC unit,the ground. If there is no conductivity between the OPC unit,ground, replace the OPC unit. If there is no charge PWM signal, replace the harness , VBCU.
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