User manual SAMSUNG SCX-4521FG

[. . . ] About the User's Guide This User's Guide provides information you need for setting up your machine. It also provides all of the detailed instructions for using your machine as a printer, a scanner, a copier, and a facsimile, and information for maintaining and troubleshooting the machine. The Software User's Guide which is the second section of this guide provides information you need for installing the supplied software and using its features. This manual is provided for information purposes only. All information included herein is subject to change without notice. [. . . ] Plug in the power cord and turn the machine on. · Store toner cartridges in the same environment as your machine. · To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. Saving toner To save toner, press the Toner Save button on the control panel; see "Toner Save Mode" on page 2. 12. Using this feature extends the life of the toner cartridge and reduces your cost per page, but it also reduces print quality. Cleaning the Scan Unit Keeping the scan unit clean helps ensure the best possible copies. We suggest that you clean the scan unit at the start of each day and during the day, as needed. 1 2 Slightly dampen a soft lint-free cloth or paper towel with water. Open the document cover. Expected Cartridge Life The life of the toner cartridge depends on the amount of toner that print jobs require. When printing text at ISO 19752 5% coverage, a new toner cartridge lasts an average of 3, 000 pages. (The original toner cartridge supplied with the machine lasts an average of 1, 000 pages. ) The actual number may be different depending on the print density of the page you print. If you print a lot of graphics, you may need to change the cartridge more often. 8. 3 Maintenance Redistributing Toner When the toner cartridge is near the end of its life, white streaks or light printing occurs. The LCD displays the warning message, "[Toner Low]". You can temporarily reestablish print quality by redistributing the remaining toner in the cartridge. In some case, white streaks or light printing still occurs even after you have redistributed the toner. CAUTION: Do not touch the green underside of the toner cartridge. Use the handle on the cartridge to avoid touching this area. 4 Reinstall the cartridge and close the front door. Make sure that the cover is securely closed. If it is not firmly closed, printing error may occur when you print. 1 Open the front door. Replacing the Toner Cartridge When the display on the control panel shows the warning message, "[Toner Empty]" the toner cartridge has run out but continues printing. For the SCX-4521F, incoming faxes are saved in memory. At this stage, the toner cartridges needs to be replaced. NOTE: You can set the machine to ignore the "[Toner Empty]" message and to continue printing incoming faxes. See "Ignoring the Toner Empty Message (Only for SCX-4521F)" on page 8. 5. Remove the old toner cartridge and install a new toner cartridge. See "Installing the Toner Cartridge" on page 2. 2. 2 Pull the toner cartridge out and remove it from the printer. Setting the Notify Toner Option (Only for SCX-4521F) If you set the Notify Toner menu option to "On", your machine automatically sends a fax to your service company or the dealer to notify them. The fax number is preset by your dealer when you bought your machine. Notification cases are like this: · When the toner cartridges is low. · When critical error occured at your machine. (Error cases: CRU Fuse Error, Low Heat Error, LSU Error. ) · When notification day and notification pages that are preset by your dealer have passed. 1 3 Gently shake the toner cartridge from side to side five or six times to redistribute the toner. 2 3 4 5 6 Press Menu on the control panel until "Maintenance" appears on the top line of the display. Press the scroll button ( or ) to display "Notify Toner " on the bottom line and press Enter. [. . . ] Some printers do not support this feature. - Printer Setting: If you select this option, this feature is determined by the setting you've made on the control panel of the printer. - On: Select this option to allow the printer to use less toner on each page. - Off: If you don't need to save toner when printing a document, select this option. ? [. . . ]