Initial Power Up And Self-Test - Extech Instruments 2000i Series User Manual

Impact Printer 2000I - Replacing the Inked Ribbon Cartridge (figure 1)
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Open the paper supply door to access the ribbon cartridge
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Remove the worn out ribbon cartridge by pressing with one finger at the location labeled
"EJECT" on the ribbon cartridge.
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Insert the new ribbon cartridge in place and press at the extreme ends to secure it in place.
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Tighten the ribbon by rotating the ribbed wheel clockwise on the ribbon cartridge.
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Feed paper to insure that the paper passes through exposed ribbon and ribbon cartridge case.

Initial power up and self-test

Once the Battery is charged and the paper is loaded perform an initial power up self-test.
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Turn off all LED lights by pressing the OFF switch twice.
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To start the self-test, press and hold the FEED switch then press ON
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The printer will start printing the self-test messages.
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Press the OFF or FEED to stop or cancel the self-test print.
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The first few lines of self-test show the printer firmware version, the current printer settings
and a list of any optional or special features installed.
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Also sample demo lines are printed using internal printer fonts.
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