HP Officejet 2621 All-in-One Printer - Manual (Page 103)

To change the time to Sleep mode
1. From the Home screen on the printer display, press the Up and Down buttons to select
Preferences, and then press OK.
2. Select Sleep, and then select the desired option.
Disposal of waste equipment by users
This symbol means do not dispose of your product with your other household waste.
Instead, you should protect human health and the environment by handing over your
waste equipment to a designated collection point for the recycling of waste electrical
and electronic equipment. For more information, please contact your household waste
disposal service, or go to http://www.hp.com/recycle .
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 .
Toxic and hazardous substance table (China)
Restriction of hazardous substance (Ukraine)
ENWW Environmental product stewardship program 99