Problem Solving85English11. Close the copy stacker and push down on it until you hear a click.Be sure both slides are latched.12. Close the document table.13. Turn the power switch back on (the I should be pressed down).Replacing toner cartridgeThe number of pages you can print with one toner cartridge variesdepending on the type of documents you usually receive or copy. A tonercartridge will print about 2500 pages/A4 size of standard businesscommunications at a typical print coverage of 4% (equivalent of CCITTNo. 1 test chart). The first toner cartridge installed in a new image drumunit will have a decreased yield because the image drum unit itself has tobe filled.If your fax machine displays TONER LOW or REPLACE TONERCART., replace the toner cartridge with a new one. However, if the printdensity is high enough, you can continue to use the toner cartridge withoutreplacing it until the print density becomes too low.1ABC2 DEF3GHI4 JKL5 MN6PRS7 TUV8 WXY9* OQZ0 #AUTO RECSEARCHSELECTFUNCTIONAUTO DIALHYPHENREDIALCOPY HOOKV. REQUESTPHOTO EX FINE FINE STDLIGHT NORMAL DARKALARMSTOPSTART1ABC2 DEF3GHI4 JKL5 MN6PRS7 TUV8 WXY9* OQZ0 #AUTO RECSEARCHSELECTFUNCTIONAUTO DIALHYPHENREDIALCOPY HOOKV. REQUESTPHOTO EX FINE FINE STDLIGHT NORMAL DARKALARMSTOPSTART