84If a Power Failure OccursThe machine cannot be used while the power supply is cut off.The fax function during a power failure :• Faxes cannot be sent or received.• You may not be able to make a call with the external telephonedepending on your telephone.• You may be able to receive a call with the external telephonedepending on your telephone.Data storage for when power supply is cut offEven if power is lost due to a power failure oraccidental unplugging, any sent or receiveddocuments stored in the memory are backed up forapproximately 5 minutes.Charging the built-in batteryIt takes approximately 24 hours to fully charge thebuilt-in battery after the machine is turned On.If the built-in battery has not been charged fullycharged, documents stored in the memory may not beproperly backed up.Recycling Used CartridgesCanon has instituted a worldwide recyclingprogram for cartridges called “The CleanEarth Campaign”. This program preservesprecious natural resources by utilizinga variety of materials found in the usedcartridges that are of no further use, toremanufacture new cartridges which, atthe same time, keeps the environmentcleaner by reducing landfill waste.Complete details concerning this programare enclosed in each Cartridge box.The Clean Earth CampaignTHE Canon CARTRIDGE RECYCLINGPROGRAMThe Canon Cartridge Recycling Program fulfills the first initiativeof Canon’s Clean Earth Campaign, which supports four criticalenvironmental areas:• Recycling in the Workplace• Conserving Environmental Resources• Scientific Research and Education• Encouraging Outdoors AppreciationThe remaining “Clean Earth” initiatives are supported in theU.S. through sponsorships of the National Park Foundation, theNational Wildlife Federation, and The Nature Conservancy and inCanada through donations to the World Wildlife Fund Canada andThe Nature Conservancy of Canada.Since its inception, The Canon Cartridge Recycling Program hascollected huge amount of cartridges that otherwise would havebeen discarded into landfills or similar facilities.Instead, this rapidly growing program returns used cartridges tothe manufacturing process, thus conserving an array of resources.Becoming a part of this worthwhile program is easy. When yourcartridge is of no further use, simply follow the instructionsdetailed for U.S. or Canadian residents.We appreciate your support of The Canon Cartridge RecyclingProgram.Working together we can make a significant contribution to acleaner planet.• Cartridges collected through this program are not refilled.• You are not entitled to a tax deduction or rebate for the returnof empty cartridges.• This program may be modified or discontinued without notice.U.S.A. PROGRAMPackagingOption A-1: Single Box Return• Repackage the empty cartridge utilizing the wrapper and pulpmould end-blocks from the new cartridge’s box.• Place the empty cartridge in the box of your new cartridge. Sealthe box.Option B: Volume Box ReturnWe encourage you to use this option as a more efficient way toship cartridges.• Place as many cartridges as possible into one box.Carefully seal the box with tape;or• Call 1-800-OK-Canon to receive your free eight cartridgecollection box.Option A-2: Multiple Box ReturnWe encourage you to use this option as a more efficient way toship cartridges.• Complete Option A-1.• Bundle multiple cartridge boxes together securely with tape.IMPORTANTIMPORTANT