Oki MB471 Users Manual Basic - Page 175

1 Open the top cover and remove the used image drum. Remove the image drum upward slowly. If the image drum is removed, the toner cartridge is also removed. Replacing Consumable Items  Turn the lever in the direction shown. Maintenance WARNING Be sure not to throw used image drum and toner cartridges into fire; toner in the cartridges may scatter and ignite, causing burn injuries. 2 Install a new image drum.  Take the new image drum out of the wrapping bag. Remove the silica gel. Note  The image drum (the green cylinder) is very delicate. Handle it with extreme care.  Do not expose the image drum to direct sunlight or bright interior light (approximately 1,500 lux or more). When leaving it under normal interior light for 5 minutes or more, cover it with black paper.  Do not leave the image drum for more than 1 hour, even if it is covered with black paper. 3 Close the top cover. 8 Silica gel Note  Always use a new image drum. An image drum that has been attached or used on another printer cannot be used.  Align both guide posts of the image drum with their guide grooves on the printer, and gently set the image drum into the printer. Guide Post Guide Post Guide Grooves - 175 -