PRINTER DATA ERROR
Cause | When you canceled a job being processed, the next job on the spooled job list |
| may have been also deleted. |
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Remedy | Check if the job that immediately follows the job being processed has been |
| deleted on the spooled job list. Disconnect the USB cable and connect it again, |
| or unplug the machine and plug it in again to clear the error message. |
| |
REC. PAPER JAM | |
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Cause | There is a paper jam. |
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Remedy | Clear the paper jam (See “Clearing Jams,” on p. |
| cassette or |
| cover and then closing it. |
| |
SUPPLY REC. PAPER | |
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Cause | No paper is loaded in the cassette or |
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Remedy | Load paper in the cassette or |
| |
| the cassette. |
| Load paper in the |
| If you load paper while making copies, do not load a different paper size. |
| On the second line in the LCD the message <CASSETTE> or <TRAY> and the |
| paper size may appear. In this case, load the corresponding paper in the |
| cassette or |
| |
SYSTEM ERROR | |
Exxx* |
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Cause | An error of some kind has occurred in the machine. |
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Remedy | Unplug the machine from the power supply and wait approximately 3 minutes to |
| 5 minutes, then plug it in again. If this does not solve the problem, unplug the |
| machine and contact Canon Authorized Service Facilities or the Canon |
| Customer Care Center. |
*xxx stands for a number.
TONER SUPPLY LOW**
Cause | The toner is running low. |
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|
Remedy | Remove and rock the cartridge several times to distribute toner evenly. |
| Then reinstall the cartridge. (See “When to Replace the Cartridge,” on p. |
| ** Only for the MF5750/MF5770 models. |
Troubleshooting
9
LCD Messages |