Chapter 4 The Self Test
4 - 1
The Open-Cover Detector
n
The open-cover detector
This unit has an open-cover detector located inside the printer cover.
- Data is not printed when the printer cover is open.
- Opening the cover sets the printer OFF LINE; data cannot be received
when the printer is OFF LINE.
- Paper cannot be fed with the paper-feed switch when the printer cover
is open.
n
Returning the printer ON LINE
- Closing the cover sets the printer ON LINE automatically.
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CAUTION:
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The printer cover cannot be closed unless the head-release lever
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and the head-open lever are down.
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