Ricoh CL3000e Manual - Page 180

Options User Account Enhance Unit Type B R WARNING: 1 • Do not place the IC2 lithium battery near or into fire, or it A Check the contents of the package for the following: will explode and cause a burn. ❖ User Account Enhance Unit • The User Account Enhance Unit installed on the controller board has a IC2 lithium battery which can explode if replaced incorrectly. Replace the User Account Enhance Unit only with the indicated one. R CAUTION: • Do not touch the inside of the controller board compartment. It may cause a machine malfunction or a burn. Note ❒ Disposal should take place at an authorized dealer or an appropriate collection site. An IC2 lithium battery is inside the User Account Enhance Unit. ❒ If you dispose the unit, separate the IC2 lithium battery from the board, and then dispose of them according to the local regulations. ❖ Screw Note ❒ The other screw supplied is not to be used. B Turn off the power, and then un- plug the power cable. C Remove the two screws that fas- ten the controller board on the back of the printer. Important ❒ Before touching the User Account Enhance Unit, touch something metal to discharge any static electricity. Static electricity can damage the User Account Enhance Unit. ❒ Do not subject the User Account Enhance Unit to physical shocks. ZHBP080E The removed screws will be used in step H to fasten the controller board. 38