Chapter 1
1-31
1.7.3.4 Precautions for Disassembly/Reassembly
0013-5150
Disassembly/reassembly tips can be found in Disassembly/Reassembly.
1.7.3.5 Self-diagno stic Feature
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The printer comes with built-in self-diagnostics to analyze hardware malfunctions as they occur.
Displays and LED indications provide a visual identification of the results of self-diagnostics.
For more details, see the error indication section of Error Codes.
1.7.3.6 Disposing of a lithium battery
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The main controller PCB mounted in the printer has one lithium battery to back up various data.
The lithium battery could explode if it is replaced with a wrong type of battery. Dispose of a used battery as
recommended in the manual.