Contents8 Xerox ® WorkCentre® 3655/3655i Multifunction PrinterUser GuidePrint-Quality Problems .................................................................................................................................................. 220Controlling Print Quality ...................................................................................................................................... 220Solving Print-Quality Problems.......................................................................................................................... 221Fax Problems..................................................................................................................................................................... 226Problems Sending Faxes ...................................................................................................................................... 227Problems Receiving Faxes ................................................................................................................................... 228Printing Fax Reports .............................................................................................................................................. 229Getting Help ...................................................................................................................................................................... 230Control Panel Messages ....................................................................................................................................... 230Using the Integrated Troubleshooting Tools ............................................................................................. 231Online Support Assistant ..................................................................................................................................... 233Remote Services ...................................................................................................................................................... 233More Information ................................................................................................................................................... 234A Specifications 235Printer Configurations and Options ........................................................................................................................ 236Available Configurations ..................................................................................................................................... 236Standard Features .................................................................................................................................................. 236Options and Upgrades ......................................................................................................................................... 237Physical Specifications.................................................................................................................................................. 238Weights and Dimensions..................................................................................................................................... 238Physical Specifications for Standard Configuration ................................................................................ 238Physical Specifications for Standard Configuration with Optional 550-Sheet Feeder ............. 239Clearance Requirements for Standard Configuration ............................................................................ 239Clearance Requirements with Optional 550-Sheet Feeder .................................................................. 240Environmental Specifications .................................................................................................................................... 241Temperature ............................................................................................................................................................. 241Relative Humidity ................................................................................................................................................... 241Elevation ..................................................................................................................................................................... 241Electrical Specifications................................................................................................................................................ 242Power Supply Voltage and Frequency ........................................................................................................... 242Power Consumption .............................................................................................................................................. 242ENERGY STAR Qualified Product ..................................................................................................................... 242Performance Specifications........................................................................................................................................ 243Print Speed ................................................................................................................................................................ 243B Regulatory Information 245Basic Regulations ............................................................................................................................................................ 246United States FCC Regulations......................................................................................................................... 246Canada ........................................................................................................................................................................ 246European Union ...................................................................................................................................................... 247European Union Lot 4 Imaging Equipment Agreement Environmental Information .............. 247Germany ..................................................................................................................................................................... 249Turkey RoHS Regulation ...................................................................................................................................... 250Regulatory Information for 2.4 GHz Wireless Network Adapter ........................................................ 250Copy Regulations ............................................................................................................................................................ 251