HP Deskjet 3050 Reference Guide - Page 4

English Find more information For setup information, see the Setup Guide. 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. For computers without a CD/DVD drive, please go to www.hp.com/support to download and install the printer software. Install electronic Help To install the electronic Help, insert the software CD in your computer and follow the on-screen instructions. If you have installed the software as a web download, the electronic Help is already installed along with the software. Windows: Find electronic Help After software installation, click Start > All Programs > HP > HP Deskjet 3050 J610 series > Help. Mac: Find electronic Help Mac OS X v10.5 and v10.6: From Help, choose Mac Help. In the Help Viewer, click and hold the Home button, and then choose the Help for your device. Find Readme Insert software CD. On software CD locate ReadMe.chm. Click ReadMe.chm to open and then select ReadMe in your language. Find Readme Insert the software CD, and then double-click the Read Me folder located at the top-level of the software CD. Register your HP Deskjet Get quicker service and support alerts by registering at http://www.register.hp.com. 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: 0957-2286 Input voltage: 100-240Vac (+/- 10%) Input frequency: 50/60Hz (+/- 3Hz) Note: Use only with the power adapter supplied by HP. Power adapter: 0957-2290 Input voltage: 200-240Vac (+/- 10%) Input frequency: 50/60Hz (+/- 3Hz) 4