IBM System i Manual page 10

For California: Perchlorate Material - special handling may apply. See www.dtsc.ca.gov/hazardouswaste/
perchlorate.
The foregoing notice is provided in accordance with California Code of Regulations Title 22, Division 4.5
Chapter 33. Best Management Practices for Perchlorate Materials. This product/part may include a
lithium manganese dioxide battery which contains a perchlorate substance.
IBM Cryptographic Coprocessor Card Return Program
The following information applies only for systems originally sold prior to July 1, 2006:
This machine may contain an optional feature, the cryptographic coprocessor card, which includes a
polyurethane material that contains mercury. Please follow local ordinances or regulations for disposal of
this card. IBM has established a return program for certain IBM Cryptographic Coprocessor Cards. More
information can be found at http://www.ibm.com/ibm/environment/products/prp.shtml.
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System i: Managing the twinaxial console