Samsung SCX 4725FN User Manual (ENGLISH) - Page 53
Cleaning your machine, Cleaning the outside - manual scanning
UPC - 635753613117
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Options Description Phone Book Clears all of the fax numbers stored in memory. 4 Repeat step 3 to clear another item. 5 Press Stop/Clear to return to Standby mode. Cleaning your machine To maintain print and scan quality, follow the cleaning procedures below each time the toner cartridge is replaced or if print and scan quality problems occur. Caution Cleaning the cabinet of the machine with cleaning materials containing large amounts of alcohol, solvent, or other strong substances can discolor or distort the cabinet. Cleaning the outside Clean the cabinet of the machine with a soft lint-free cloth. You can dampen the cloth slightly with water, but be careful not to let any water drip onto or into the machine. Cleaning the inside During the printing process, paper, toner, and dust particles can accumulate inside the machine. This buildup can cause print quality problems, such as toner specks or smearing. Cleaning the inside of the machine clears or reduces these problems. 1 Turn the machine off and unplug the power cord. Wait for the machine to cool down. 2 Open the front cover and pull the toner cartridge out. Set it on a clean flat surface. Cautions • To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. Cover it with a piece of paper, if necessary. • Do not touch the green surface underside of the toner cartridge. Use the handle on the cartridge to avoid touching this area. 3 Pull the manual tray out. 4 With a dry lint-free cloth, wipe away any dust and spilled toner from the toner cartridge area and the toner cartridge cavity. Caution While cleaning the inside of the machine, be careful not to touch the transfer roller, located underneath the toner cartridge. Oil from your fingers can cause print scan quality problems. 12.2