
Chapter 3 Troubleshooting and Maintenance
Cleaning ............................................................................54
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Frequency of cleaning........................................................................................... 54
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Cleaning procedures in terminal mode .......................................................... 54
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Cleaning procedures in stand-alone mode ................................................... 54
When trouble occurs........................................................56
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Display messages .................................................................................................... 56
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Trouble when turning on the power................................................................ 58
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Trouble when operating....................................................................................... 59
Meaning of Symbols Used in This Manual
The information symbols used in this manual provide additional and precautionary
information.
This indicates areas where you should use caution when using the device.
This indicates areas where you should know about the device for use.
This indicates page numbers of related information or pages for reference.