HP B8550 User Guide - Page 34

English Power specifications • Power consumption (average): 14 W (Printing); 3 W (Idle); 0.48 W (Off) • Power supply model number: 0957-2230 • Power adapter input rating: AC 100 to 240 V 50-60 Hz • Power adapter output rating: DC 32 V NOTE: Use only with the power adapter supplied by HP. Environmental specifications • Recommended operating temperature range: 15 ºC to 35 ºC (59 ºF to 95 ºF) • Allowable operating temperature range: 5 ºC to 40 ºC (41 ºF to 104 ºF) • Humidity: 20% to 80% RH (recommended); 5% to 99% RH (maximum) • Non-operating (Storage) temperature range: -30 ºC to 65 ºC (-22 ºF to 149 ºF) • In the presence of high electromagnetic fields, it is possible the output from the HP Photosmart may be slightly distorted • HP recommends using a USB cable less than or equal to 3 meters (10 feet) in length to minimize injected noise due to potential high electromagnetic fields Regulatory notices The HP Photosmart meets product requirements from regulatory agencies in your country/region. For a complete listing of regulatory notices, see the onscreen Help. Regulatory model identification number For regulatory identification purposes, your product is assigned a Regulatory Model Number. The Regulatory Model Number for your product is SDGOA-0821. This regulatory number should not be confused with the marketing name (HP Photosmart B8500 series, etc.) or product numbers (CB981A, etc.). Environmental product stewardship program For Environmental product stewardship program information, see the onscreen Help that came with your software. For more information on accessing the onscreen Help, see Find more information on page 12. Chemical Substances HP is committed to providing our customers with information about the chemical substances in our products as needed to comply with legal requirements such as REACH (Regulation EC No 1907/2006 of the European Parliament and the Council). A chemical information report for this product can be found at: www.hp.com/go/ reach. Ink cartridge warranty information The HP cartridge warranty is applicable when the product is used in its designated HP printing device. This warranty does not cover HP ink products that have been refilled, remanufactured, refurbished, misused, or tampered with. During the warranty period the product is covered as long as the HP ink is not depleted and the end of warranty date has not been reached. The end of warranty date, in YYYY/MM/DD format, may be found on the product as indicated: For a copy of the HP Limited Warranty Statement, see the printed documentation that came with the product. Ink cartridge warranty information 31