HP Deskjet F4500 Reference Guide - Page 4

English Find more information All other product information can be found in the electronic Help and Readme. The electronic Help is automatically installed during printer software installation. Electronic Help includes instructions on product features and troubleshooting. It also provides product specifications, legal notices, environmental, regulatory, and support information. The Readme file contains HP support contact information, operating system requirements, and the most recent updates to your product information. Windows To access the electronic Help • Windows: Click Start > All Programs > HP > Deskjet F4500 series > Help. Find Readme Before software installation, insert the software CD, click Readme when the option appears onscreen. After software installation, click Start > All Programs > HP > Deskjet F4500 series > Readme. Windows 7 Windows 7 support information is available online: www.hp.com/go/windows7. Mac To access the electronic Help • Mac OS X v10.4: Click Help > Mac Help, Library > HP Product Help. • Mac OS X v10.5: Click Help > Mac Help. In the Help Viewer, hold down the Home button, and then select HP Product Help from the pop-up menu. Find Readme You can access the Readme file by inserting the software CD, then double-clicking the Read Me folder located at the top-level of the software CD. Ink usage Note: Ink from the cartridges is used in the printing process in a number of different ways, including in the initialization process, which prepares the device and cartridges for printing, and in printhead servicing, which keeps print nozzles clear and ink flowing smoothly. In addition, some residual ink is left in the cartridge after it is used. For more information see www.hp.com/go/inkusage. Power specifications: Power adapter: 0957-2269 Input voltage: 100-240Vac (+/- 10%) Input frequency: 50/60 Hz (+/- 3Hz) Power consumption: 20 watts maximum (average printing) Note: Use only with the power adapter supplied by HP.