Printer response problems
The control-panel display is blank
Cause | Solution |
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The printer power button is in the off position. | Verify that the printer is on. Fans may run while the printer is |
| in standby mode (off). |
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The printer memory DIMMs (available on the HP Color | Verify that the printer memory DIMMs are correctly installed |
LaserJet 3000 and 3800 Series printers only) are defective or | and are not defective. |
installed incorrectly. |
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The power cord is not firmly plugged into both the printer and | Turn off the printer and then disconnect and reconnect the |
the power receptacle. | power cord. Turn the printer on. |
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The line voltage is incorrect. | Connect the printer to a correct voltage source, as specified on |
| the power rating label on the back of the printer. |
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The power cord is damaged or worn. | Replace the power cord. |
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The power source receptacle is not working correctly. | Connect the printer to a different power receptacle. |
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The formatter might not be installed correctly. | Remove the formatter assembly. To reinstall it, align the |
| formatter board in the tracks at the top and bottom of the slot, |
| and then slide the board back into the printer. Push the |
| formatter until you hear the formatter latches click into place. |
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The |
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Cause | Solution |
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The contrast is too high or too low for the office environment. | Adjust the contrast on the |
| Brightness feature. |
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The printer is on, but nothing prints |
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Cause | Solution |
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The printer Ready indicator light is not lit. | Press Stop to return the printer to the Ready state. |
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The top cover is not closed. | Close the top cover firmly. |
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The Data indicator light is flashing. | The printer is probably continuing to receive data. Wait for the |
| Data indicator to stop flashing. |
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REPLACE <COLOR> CARTRIDGE appears on the control- | Replace the specified print cartridge. |
panel display. |
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A printer message other than Ready appears on the printer | See |
control panel. |
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The parallel port might have an | Add a MODE command to the AUTOEXEC.BAT file. See the |
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The PS (PostScript emulation) personality is not selected. | Select PS or AUTO for the printer language. See Changing |
| printer |
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156 Chapter 8 Problem solving | ENWW |