Samsung SCX 4728FD User Manual
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Cleaning the machine
833. Maintenance
4
Cleaning the scan unit
Keeping the scan unit clean helps ensure the best possible copies. We su\
ggest that you clean the scan unit at the start of each day and during the day as needed.
1Slightly dampen a soft, lint-free cl oth or paper towel with water.
2 Lift and open the scanner lid.
3 Wipe the surface of the scanner gl ass until it is clean and dry.
4 Wipe the underside of the scanner lid and white sheet un til it is clean and dry.
1Scanner lid
2 Scanner...](http://img.usermanuals.tech/thumb/66/37824/w64_Samsung_SCX-4728FD-82.png "Page 83
Cleaning the machine
833. Maintenance
4
Cleaning the scan unit
Keeping the scan unit clean helps ensure the best possible copies. We su\
ggest that you clean the scan unit at the start of each day and during the day as needed.
1Slightly dampen a soft, lint-free cl oth or paper towel with water.
2 Lift and open the scanner lid.
3 Wipe the surface of the scanner gl ass until it is clean and dry.
4 Wipe the underside of the scanner lid and white sheet un til it is clean and dry.
1Scanner lid
2 Scanner...")
Cleaning the machine 813. Maintenance 3 Cleaning the pickup roller • Before opening the front cover, close the output support first. • If your machine has a power switch, turn the power switch before cleaning the machine. Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 823. Maintenance Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 833. Maintenance 4 Cleaning the scan unit Keeping the scan unit clean helps ensure the best possible copies. We su\ ggest that you clean the scan unit at the start of each day and during the day as needed. 1Slightly dampen a soft, lint-free cl oth or paper towel with water. 2 Lift and open the scanner lid. 3 Wipe the surface of the scanner gl ass until it is clean and dry. 4 Wipe the underside of the scanner lid and white sheet un til it is clean and dry. 1Scanner lid 2 Scanner glass 3 Document feeder glass 4 White bar Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 843. Maintenance 5 Close the scanner lid. Downloaded From ManualsPrinter.com Manuals
4. Troubleshooting This chapter gives helpful information for what to do if you encounter an error. • Tips for avoiding paper jams 86 • Clearing original document jams 87 • Clearing paper jams 91 • Understanding the status LED 96 • Understanding display messages 98 This chapter gives helpful information for what to do if you encounter an error. If your machine has a display screen, check the message on the display screen first to solve the error. If you cannot find a solution to your problem in this chapter, refer to the Troubleshooting chapter in the Advanced User's Guide. If you cannot find a solution in the User's Guide or the problem persists, call for service. Downloaded From ManualsPrinter.com Manuals
864. Troubleshooting Tips for avoiding paper jams By selecting the correct medias, most paper jams can be avoided. To avoid paper jams, refer to the following guidelines: • Ensure that the adjustable guid es are positioned correctly (see "Tray overview" on page 41). • Do not overload the tray. Ensure that the paper level is below the paper capacity mark on the inside of the tray. • Do not remove paper from the tray while your machine is printing. • Flex, fan, and straighten paper before loading. • Do not use creased, damp, or highly curled paper. • Do not mix paper s in a tray. • Use only recommended print media (see "Print media specifications" on page 105). Downloaded From ManualsPrinter.com Manuals
874. Troubleshooting Clearing original document jams When an original document jams in the document feeder, a warning message appears on the display. To avoid tearing the document, remove the jammed document slowly and carefully. To prevent document jams, use the scanner glass for thick, thin or mixed paper- originals. Downloaded From ManualsPrinter.com Manuals
Clearing original document jams 884. Troubleshooting 1 Original paper jam in front of scanner Downloaded From ManualsPrinter.com Manuals
Clearing original document jams 894. Troubleshooting 2 Original paper jam inside of scanner Downloaded From ManualsPrinter.com Manuals
Clearing original document jams 904. Troubleshooting 3 Original paper jam in exit area of scanner 1Remove any remaining pages from the document feeder. 2 Gently remove the jammed pape r from the document feeder. Downloaded From ManualsPrinter.com Manuals