HP DesignJet T700 Users Guide - Page 134
Update the software, Printer maintenance kits, Secure Disk Erase
View all HP DesignJet T700 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 134 highlights
The firmware includes a set of the most commonly used paper presets. Extra paper presets can be downloaded separately; see Paper presets on page 43. Update the software To update printer drivers and other software for your printer, go to http://www.hp.com/go/T770/ drivers/ or http://www.hp.com/go/T1200/drivers/. If your operating system is Windows, HP Software Update regularly offers to update your software automatically. Printer maintenance kits Four maintenance kits are available for your printer, containing components that may need to be replaced after long use. When one of them is needed, a message is displayed on the front panel and by the HP Utility. When you see the message, you should contact HP Support (see Contact HP Support on page 182) and request the maintenance kit. The kits are installed by service engineers only. Secure Disk Erase The printer's hard disk is used as a temporary storage area for print jobs. The Secure Disk Erase facility can completely erase your information from the hard disk to protect it from unauthorized access. You can choose to erase particular files, or the whole hard disk. Secure Disk Erase provides three different levels of security: ● Non-Secure Fast Erase: all pointers to the information are erased. The information itself remains on the hard disk until the disk space it occupies is needed for other purposes, and it is then overwritten. While it remains on the disk, it is difficult for most people to access, but may be accessed using software designed for the purpose. This is the normal method in which files are erased on most computer systems; it is the fastest method but the least secure. ● Secure Fast Erase: all pointers to the information are erased, and the information itself is also overwritten with a fixed character pattern. This method is slower than Non-Secure Fast Erase, but more secure. It may still be possible to access fragments of the erased information by using special tools to detect residual magnetic traces. Printer maintenance 126 Chapter 13 Maintaining the printer ENWW