
Troubleshooting
An Error Message Appears on the Screen
Problem
Possible Cause
Try This
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 | Printer not ready | The POWER lamp will flash green when the printer is warming up or when a print | ||
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 | job is being sent to the printer. It will glow a steady  | ||
| Error Writing / | |||||
| is ready for use or when the print job is completed. | |||||
| Output to USBxxx | |||||
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 | Paper is not loaded | Load paper and press the RESUME/CANCEL button. | ||
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 | Faulty connection | Ensure that the printer cable is securely connected to the computer. | ||
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 | Note | If you are using a switching hub or other device, disconnect the | |
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 | printer and reconnect it directly to the computer and try | |
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 | printing again. | |
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 | If successful, the problem may have been with the device. | |
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 | There could also be a problem with the cable(s). Replace the | |
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 | cable(s) and try printing again. | |
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 | Printer port error | Verify the printer port status. | ||
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 | dialog box, then  | ||
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 | Refer to the User's Guide for instructions on how to verify the status. | ||
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 | Printer port | Confirm that the destination Printer Port is set to USB PRNnn (Canon i350/ | ||
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 | settings and printer | Canon i250) or USBnn (Canon i350/Canon i250) (where nn represents a | ||
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 | interface do not | number). | 
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 | match | If the settings are not correct, follow the procedures described in the Easy Setup | ||
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 | Instructions and reinstall the printer driver. | ||
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 | Refer to the User’s Guide for instructions on how to verify status and the correct | ||
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 | action to take. | 
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 | Printer driver is not | Uninstall then reinstall the printer driver. | ||
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 | installed properly | 1. Click Start, and select All Programs (or Programs), Canon i350/Canon i250, | ||
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 | and Uninstall. | ||
2.Follow the 
3.Follow the procedures described in the Easy Setup Instructions and reinstall the printer driver.
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 | Not enough | Increase available memory by closing any other applications currently running. | |
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 | memory | 
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| “Error No.: X202” | 
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 | Printer driver fault | Uninstall, then reinstall the printer driver. | |
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 | Refer to the User’s Guide for instructions on how to uninstall the printer driver. | |
| “Error No.: X203” | 
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 | Printer not ready | If the POWER lamp is off, turn the printer on. | |
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 | If the POWER lamp is flashing green, the printer is initializing. Wait until the | |
| “Error No.: X300” | 
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 | POWER lamp stops flashing. | ||||
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 | Printer not properly | Ensure that the printer is securely connected to the computer. | |
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 | connected | Note | If you are using a switching hub or other device, disconnect | 
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 | the printer and reconnect it directly to the computer and try | 
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 | printing again. | 
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 | If successful, the problem may have been with the device. | 
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 | There could also be a problem with the cable(s). Replace the | 
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 | cable(s) and try printing again. | 
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 | Printer not selected | 1. From the Apple menu, select Chooser. | |
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 | in Chooser | 2. Click the i350/i250 icon and ensure that the i350/i250 is selected as the | |
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 | target connection. If not, select it. | |
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 | Note | If the problem persists, delete all unnecessary documents | 
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 | from the Extensions and Control Panels folder. | 
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