Printer is not printing, Verify the following, The printer is connected to the power source – HP Deskjet 3420 Color Inkjet Printer User Manual
Page 74: The cable connections are secure, The printer is turned on, The print cartridges are properly installed, The media is correctly placed in the paper tray, The printer’s top cover is closed, Printer does not turn on, Paper problems
printer is not printing
verify the following
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The printer is connected to the power source
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The cable connections are secure
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The printer is turned on
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The print cartridges are properly installed
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The media is correctly placed in the paper tray
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The printer’s top cover is closed
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The Rear Access Door is attached
check the power light
If the Power light is on, the printer is in the process of printing.
select a topic below
If the printer still does not print, select the topic below that best describes the
problem:
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printer does not turn on
The printer may have drawn too much power.
1. Disconnect the power cord from the printer.
2. Wait approximately 10 seconds.
3. Reconnect the power cord to the printer.
4. Press the Power button to turn on the printer.
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