Brother International MFC 7440N Users Manual - English - Page 121
Error and maintenance messages - drum end soon
UPC - 012502620631
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Troubleshooting and routine maintenance Error and maintenance messages B As with any sophisticated office product, errors may occur and consumable items may need to be replaced. If this happens, your machine identifies the error or required routine maintenance and shows the appropriate message. The most common error and maintenance messages are shown below. You can correct most errors and routine maintenance by yourself. If you need more help, the Brother Solutions Center offers the latest FAQs and troubleshooting tips. Visit us at http://solutions.brother.com/. Error Message Cartridge Error Drum End Soon Size mismatch Comm.Error Connection Fail Cause Action The toner cartridge is not installed properly. Pull out the drum unit, take out the toner cartridge that is indicated on the LCD, and put it back into the drum unit again. The drum unit is near the end of its life. Use the drum unit until you have a print quality problem; then replace the drum unit with a new one. (See Replacing the drum unit on page 130.) The paper in the tray is not the correct size. Load the correct size of paper in the tray and set the "Paper Size" (Menu, 1, 3 (See Paper size in Chapter 3)). Poor telephone line quality caused a communication error. Send the fax again or connect the machine to another telephone line. If the problem continues, call the telephone company and ask them to check your telephone line. You tried to poll a fax machine Check the other fax machine's polling setup. that is not in Polled Waiting mode. B 107