Thursday, May 15, 2008

What about children using wireless phones?

The scientific evidence does not show a danger to users of wireless phones, including children and teenagers. If you want to take steps to lower exposure to radiofrequency energy (RF), the measures described above would apply to children and teenagers using wireless phones. Reducing the time of wireless phone use and increasing the distance between the user and the RF source will reduce RF exposure.

Some groups sponsored by other national governments have advised that children be discouraged from using wireless phones at all. For example, the government in the United Kingdom distributed leaflets containing such a recommendation in December 2000. They noted that no evidence exists that using a wireless phone causes brain tumors or other ill effects. Their recommendation to limit wireless phone use by children was strictly precautionary; it was not based on scientific evidence that any health hazard exists.

Thursday, May 8, 2008

HP Officejet Pro K5400dn Colour Inkjet Printer

Inkjet printers provide easy and quick access to printing without any smudged or spilt ink problems. HP Officejet Pro K5400dn Colour Inkjet Printer with dimensions of (W) 49.5 cm x(D) 46.6 cm x (H) 20.7 cm and weighing 9.5 kilograms can be installed easily and provide exceptional printouts within minutes. This colour inkjet printer has 4-ink palette supports to provide beautiful images.

With wired connectivity technology, this smart colour printer can handle media on envelopes, transparencies, greeting cards, labels, plain papers, photo papers and index cards. Maximum resolution in black & white is 1200 dpi x 1200 dpi and in coloured is 4800 dpi x 1200 dpi. USB, Ethernet 10/100 base-TX interface and Duplex printouts with borderless printing are unique to this sleek appliance ensuring high performance.

The processor used is ARM946 192 MHz with installed RAM assuring a maximum of 32 MB/32 MB. Total media capacity is 250 sheets and maximum media capacity is 600 sheets. Output trays capacity is 150 sheets and the monthly duty cycle of 7500 pages provide high standard equipment. Connections are 1 x USB-4 PIN USB type-B, 1 x Network- Ethernet 10 Base-T/100 Base TX –RJ-45.

Internal power device power supply requires voltage of AC 120/230 Volts and the frequency required for 100 % satisfaction is 50/60 Hz. Operational power consumption is 36.6 Watts and power consumption in sleep or stand by mode is 6.3 Watts, saving of power is assured in this HP Officejet Pro K5400dn Colour Inkjet Printer.

OS Supported

• Microsoft Windows XP
• Microsoft windows 98/ME/2000
• Apple MAC OS X 10.3
• Apple MAC OS X 10.4