cm5520 x-3ContentsIntroductionEnergy Star® .......................................................................................................................................................... x-1Trademarks and Registered Trademarks........................................................................................................... x-2Contents................................................................................................................................................................. x-3Safety information................................................................................................................................................. x-5Regulation notices .............................................................................................................................................. x-10Caution notations and labels ............................................................................................................................. x-15Space requirements............................................................................................................................................ x-16Operation precautions........................................................................................................................................ x-17Introduction to the User’s Guides ..................................................................................................................... x-18Available features................................................................................................................................................ x-20Control panel ....................................................................................................................................................... x-22Turning the machine on/off................................................................................................................................ x-24Loading paper ..................................................................................................................................................... x-26Clearing paper misfeeds .................................................................................................................................... x-32Replacing consumables ..................................................................................................................................... x-37Options................................................................................................................................................................. x-481 Basic operations1.1 Basic copy operation................................................................................................................................. 1-21.2 Basic fax operation.................................................................................................................................... 1-51.3 Basic scan operation............................................................................................................................... 1-101.4 Basic box operation (registering user boxes) ....................................................................................... 1-131.5 Basic box operation (saving data in a user box)................................................................................... 1-181.6 Basic box operation (using saved documents)..................................................................................... 1-262 Useful copy operations2.1 Specifying basic settings for quick copying ........................................................................................... 2-22.2 Reducing paper use while copying .......................................................................................................... 2-42.3 Copying a large number of document pages at one time ..................................................................... 2-72.4 Producing a booklet from copies............................................................................................................. 2-92.5 Erasing document shadows from copies.............................................................................................. 2-122.6 Printing copies enlarged/reduced on paper with a different size....................................................... 2-142.7 Copying book page spreads on separate sheets of paper.................................................................. 2-162.8 Adding cover pages while copying ........................................................................................................ 2-192.9 Binding with staples and punching holes in copies ............................................................................. 2-222.10 Copying onto envelopes ......................................................................................................................... 2-242.11 Easily recalling frequently used functions............................................................................................. 2-262.12 Checking the copies................................................................................................................................ 2-312.13 Checking the number of prints............................................................................................................... 2-342.14 Reducing electricity usage ..................................................................................................................... 2-36