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FRONTIER 7700 Colorimeter


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Hi Everyone. now I am facing one problem with Frontier 7700. error message number is 6903 Serial communication error. the colorimeter is not working. Is ther anyone who know how to solve this problem without any hard ware change. Technical support say it can be slove by changing colorimeter. but i have short time frame.

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check any loose contact, check the connector, i guess its new machine. so there is very less chance for issues.only the possible way to know change with another calorimeter.

this error related with Processor control PCB, processor I/O PCB, poer supply etc..so better check calorimeter with another machine and confirm.


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