
Error Number: 300 Is Displayed
| Cause | Action | |
| The printer is not ready. | Confirm that the Power lamp is lit green. | |
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 | If the Power lamp is off, turn the printer on. | 
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 | While the Power lamp is flashing green, the printer is initializing. Wait until the | 
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 | Power lamp stops flashing and remains lit green. | 
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 | If the Alarm lamp is flashing orange, an error may have occurred in the printer. | 
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 | For details on how to resolve the error, see “Alarm Lamp Flashes Orange” on | 
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| Printer is not connected properly. | Make sure that the USB cable is securely plugged in to the printer and the | |
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 | computer. | 
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 | z If you are using a relay device such as a USB hub, disconnect it, connect the | 
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 | printer directly to the computer, and try printing again. If printing starts | 
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 | normally, there is a problem with the relay device. | 
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 | Consult the reseller of the relay device for details. | 
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 | z There could also be a problem with the USB cable. Replace the USB cable | 
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 | and try printing again. | 
| Your printer is not selected in Printer | Select your printer’s name in Printer on the Print dialog box. | |
| on the Print dialog box. | If your printer’s name does not appear in Printer, follow the procedure below to | |
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 | check that the driver for your printer is installed to your computer. | 
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 | (1)Select Print & Fax Preferences from Printer. | 
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 | In Mac OS X v.10.3.9, select Edit Printer List from Printer. | 
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 | (2)Check that your printer’s name is displayed in the list of printers and that the | 
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 | check box is selected. | 
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 | (3)If your printer’s name is not displayed, click Add(+) to add the printer. | 
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 | If you cannot add the printer, follow the procedure described in your setup | 
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 | sheet to reinstall the printer driver. | 
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Error Number: 1700/1710 Is Displayed
| Cause | Action | |
| The ink absorber is almost full. | See “Eight flashes: Ink absorber is almost full.” in “Alarm Lamp Flashes Orange” | |
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Ink Info Number: 1688 Is Displayed
| Cause | Action | |
| Ink has run out. | Refer to “Four Flashes: Ink has run out.” in “Alarm Lamp Flashes Orange” on | |
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Ink Info Number: 1686 Is Displayed
| Cause | Action | 
| Ink level cannot be detected. | Refer to “Sixteen Flashes: Ink level cannot be detected.” in “Alarm Lamp | 
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56Troubleshooting