88User’s Guide8. Using the cleaning wipe provided in the package with your newtoner cartridge, gently wipe back and forth across the full length ofthe LED array.9. Close the copy stacker and push down until you hear the copystacker click into place. Be sure that the cover latches on both sides.10. Close the document table.11. Turn the power switch back on (the I should be pressed down).CAUTION:Please abide by the disposal laws of your country when disposing of replacedtoner cartridges.Replacing image drum unitIf the faxes you receive are light or have vertical streaks in them and youare not out of toner, or if your fax machine displays a CHANGE DRUMmessage, your fax machine needs a new image drum unit. Contact yourdealer to order one.The life of an image drum depends on a number of factors, includingtemperature and humidity, the type of paper you use, and the number ofpages per job. The image drum cartridge should last about 10,000 pagesfor continuous printing, up to 8,000 pages at 3 pages per job, and about4,500 pages at 1 page per job.1ABC2 DEF3GHI4 JKL5 MN6PRS7 TUV8 WXY9* OQZ0 #AUTO RECSEARCHSELECTFUNCTIONAUTO DIALHYPHENREDIALCOPY HOOKV. REQUESTPHOTO EX FINE FINE STDLIGHT NORMAL DARKALARMSTOPSTART