Maintenance 
 
  Phaser 3010/3040 Printer  27 
  User Guide 
 
Toner Cartridges 
This section includes: 
  General Precautions ............................................................................................................................................................ 27 
  Replacing the Toner Cartridge ....................................................................................................................................... 28 
 
 
General Precautions 
 
WARNINGS:   
  When replacing a toner cartridge, be careful not to spill the toner. If any toner spills, 
avoid contact with clothes, skin, eyes, and mouth. Do not inhale the toner dust. 
  Keep toner cartridges out of the reach of children. If a child accidentally swallows toner, 
have the child spit out the toner, and rinse out their mouth with water. Consult a 
physician immediately. 
  Use a damp cloth to wipe off spilled toner. Never use a vacuum cleaner to remove spills. 
Electric sparks inside the vacuum cleaner can cause a fire or explosion. If you spill a 
large volume of toner, contact your local Xerox representative. 
  Never throw a toner cartridge into an open flame. Remaining toner in the cartridge can 
catch fire and cause burn injuries or an explosion. 
 
WARNING: Do not remove the covers or guards that are fastened with screws. You cannot maintain 
or service any parts that are behind these covers and guards. Do not attempt any maintenance 
procedure that is not described in the documentation supplied with your printer. 
 
To avoid damaging the printer, follow these guidelines: 
  Do not place anything on top of the printer. 
  Do not leave the covers and doors open for any length of time, especially in well-lit places. Light 
exposure can damage the imaging units. 
  Do not open covers and doors during printing. 
  Do not tilt the printer while in use. 
  Do not touch the electrical contacts or gears. Doing so could damage the printer and cause the print 
quality to deteriorate. 
  Ensure that any parts removed during cleaning are reinstalled before you plug in the printer.