- Recycling Program
HP provides an offer in product return in an increasing number. It has been initialized in many countries and region with some of the largest electronic recycling centers throughout the world. HP conserve resources by reselling the products which are popular. To know more about the recycling program visit the HP website www.hp.com/hpinfo/globalcitizenship/environment/recycle/
- Plastic and paper use
According to DIN 19309 and EN 12281:2002, this product is well suited for the recycled paper use. According to the international standards which enhance the ability to discover the plastics for recycling purposes at the end of product life with plastic parts over 25 grams.
- Ozone production
This product creates no appreciable ozone gas
- Material Safety datasheets
SDS document which are formally referred as MSDS has information about safety of materials like physical, chemical and toxicological properties, regulatory information and suggestion for proper and safe handling of printers. HP provides battery MSDS and to know more about the MSDS visit the site http://www.hp.com/go/msds
- Energy star
The Energy Star is the product which is designed to lower the power consumption of printer and to conserve the natural resources without decreasing the performance of the product. It is structured in a way that it reduces the power consumption of a product both during the operation and when the device is inactive. The 123.hp.com/envy4520 printer qualifies for Energy Star, as it is a voluntary program established to encourage the development of energy- efficient products.
- Storage environment
Check whether you store the printer in only stored areas with the temperature and humidity levels that are given below. The storage temperature should be -40° to 60° or -40° to 140° F. The storage relative humidity can be up to 90% non condensing temperature of 60° C (140° F)
- Operating environment
Check whether you use the printer in the given environmental parameters otherwise, it could damage your printer. The operating temperature should be 5° to 40° C (41° to 104° F), the recommended operating temperature is 15° to 32° C (59° to 90° F) and the Recommended relative humidity is 20% to 80% noncondensing. The output from the 123.hp.com/envyy4520 printer may slightly change due to the presence of the high electromagnetic fields.