Canon MF4690 - ImageCLASS B/W Laser Service Manual

Also see for ImageCLASS MF4690: Reference guide Instructions Starter Guide Operation guide Driver guide

Contents

Chapter 11-61.1.2 Safety1.1.2.1 Safety of the Host Machine's Laser Mechanism 0016-1801Laser radiation can prove to be harmful to the human body. The host machine's laser scanning system is completely sealed by means of a protective housing andexternal covers so that its light will not leak outside the host machine as long as the host machine is used normally.1.1.2.2 CDRH Regulations 0016-1802The Center for Devices and Radiological Health (CDRH) of the US Food and Drug Administrator put into forth regulations that relate to laser products on August2nd, 1976.These regulations apply to laser products produced on and after August 1st, 1976, and prohibit the sale of laser products without certification.The following labels certify compliance with the CDRH regulations, and must be attached to all laser products that are sold in the US.F-1-71.1.2.3 Handling of the Laser Assembly 0016-1805Invisible laser beam is radiated within the laser scanner unit. Laser beam radiation may pose damage to eyes. Be sure not to disassemble the laser scanner unit. Thehost machine's laser scanner unit cannot be adjusted in the field. The label [1] shown in the figure below is attached onto the cover of the laser scanner unit.F-1-81.1.2.4 Safety of the Toner 0016-1806Toner in GeneralToner is a non-toxic material made up of plastic, iron, and small amounts of dye.Do not throw toner into fire. Doing so can lead to explosion.Contact with Toner1. Toner on the skin or clothes must be removed by washing with water immediately.2. The use of warm water must be avoided, doing so will cause the toner to turn gel-like and to permanently fuse with the fibers of the clothes.3. Contact with vinyl must also be avoided, as toner can readily react.1.1.2.5 Fire Attention 0016-1807It is dangerous to throw the parts that include combustible materials such as lithium battery and toner cartridge etc., into fire. Any used battery must always bedisposed according to the appropriate local regulations.CANON30-2, SHIMOMARUKO, 3-CHOME, OHTAKU, TOKYO,146, JAPAN.MANUFACTURED:THIS PRODUCT CONFORMS WITH DHHS RADIATIONPERFORMANCE STANDARD 21CFR CHAPTER 1SUBCHAPTER J.[1]