Message When the message isdisplayed on the screen Description and Solutions When the toner cartridge needs a replacement soon. Shake the toner cartridge to evenly distribute the toner inside the cartridge. e-Manual “Before Replacing the Toner Cartridge” We recommend that the toner cartridge be replaced before printing high- volume documents. e-Manual “Replacing the Toner Cartridge” When the toner cartridge has reached the end of its life. Shake the toner cartridge to evenly distribute the toner inside the cartridge. e-Manual “Before Replacing the Toner Cartridge” If this message does not disappear, replace the toner cartridge. e-Manual “Replacing the Toner Cartridge” If this message is displayed, the incoming fax will be stored in the memory without being printed. Also, reports may not be printed, even if they are set to be printed automatically. If in is set to , however, printing will be continued, but white streaks or smudges may appear on printouts. e-Manual “Printing the Report Automatically” e-Manual “Continue Print. When Toner Is Nearly Out” When white streaks appear on the output, or the output is partially faded: When white streaks appear on the output or the output is partially faded, the toner cartridge has almost reached the end of its life, even if no message appears on the screen. When the print quality becomes unacceptable, see the following to fix the problem. When White Streaks Appear on the Output or the Output Is Partially Faded When the toner nearly runs out, white streaks appear on the output, or the output is partially faded. No message appears on the screen, if the toner nearly runs out. Replace the toner cartridge when white streaks appear on the output, or the output is partially faded. When this problem occurs: Follow the steps in the procedure below before replacing the toner cartridge. The machine continues printing until the toner runs out completely. e-Manual “Before Replacing the Toner Cartridge” When the print quality is still unacceptable: If the problem persists after you have followed the steps in the procedure below, replace the toner cartridge. e-Manual “Replacing the Toner Cartridge” 16 En 17 En Symbols Used in This Manual En Symbols Used in This Manual WARNING Indicates a warning concerning operations that may lead to death or injury to persons if not performed correctly. To use the machine safely, always pay attention to these warnings. CAUTION Indicates a caution concerning operations that may lead to injury to persons if not performed correctly. To use the machine safely, always pay attention to these cautions. Keys and Buttons Used in This Manual The following symbols and key names are a few examples of how keys to be pressed are expressed in this manual. • Operation panel keys: [Key icon] + (Key name) Example: [ ] (Stop) • Display: • Buttons and items on the computer display: [Preferences] Illustrations and Displays Used in This Manual Illustrations and displays used in this manual are which of MF4890dw unless specified. WARNING To avoid the risk of personal injury or damage to the equipment and for legal information, read the Legal Notice and Important Safety Information in Multi-lingual User Manual CD that is included with the product. Important Safety Instructions Please read the “Important Safety Instructions” in this manual and in the e-Manual thoroughly before operating the machine. As these instructions are intended to prevent injury to the user and other persons or to prevent destruction of property, always pay attention to these instructions and operational requirements. Please note that you are responsible for all damages caused by failure to follow the directions provided herein, using the device for any purpose for which it was not intended, or repairs or alterations made by anyone other than a Canon-approved technician. Installation WARNING • ...
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