HP LaserJet Pro 400 HP LaserJet Pro 300 and 400 Color M351 and M451 - Software - Page 84
Toner Cartridge Authentication, Help and Learn Center, Documentation, Start, Programs, All Programs - toner cartridges
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Click the Help and Learn Center button on the Documentation screen of the installer to open an HTML help system that provides step-by-step instructions for performing specific tasks, including clearing jams and loading trays. Figure 2-14 Help & Learn Center The Help & Learn Center can also be opened from the Windows Start menu. 1. Click the Start button, select the Programs or All Programs item, and then click the HP item. 2. Click the product name item, and then click the Help & Learn Center item. Toner Cartridge Authentication The HP Toner Cartridge Authentication software verifies that Original HP LaserJet toner cartridges are being used in the printer. Specific countries/regions can reward customers for using Original HP LaserJet toner cartridges. This software was developed for home, micro, and small business environments. Customer downloads the HP Toner Authentication software from HP.com and installs it on his or her PC. The software checks to see if the product needs software or firmware upgrades. ● Software or firmware upgrades can be installed by the customer. 68 Chapter 2 Windows software description and installation ENWW