HP 9050dn HP LaserJet 9050 - Software Technical Reference (External) - Page 64
Remote firmware update, Determining the current level of firmware
![]() |
UPC - 829160316352
View all HP 9050dn manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 64 highlights
Software description Remote firmware update The HP LaserJet 9050 printer features remote firmware update (RFU) capability. The method for downloading remote firmware updates from the Web site is similar to that used to download the latest printing-system software and print drivers. The process for remotely upgrading firmware involves three steps: 1 Determine the current level of firmware that is installed on the HP LaserJet 9050 printer. 2 Go to the HP Web site and download the latest firmware to your computer. 3 Download the new firmware to the product. Determining the current level of firmware To determine the current level of firmware, view the configuration page. To print a configuration page, follow these instructions. 1 Press the SELECT button (the one with the check mark) to open the menus. 2 Press the up and down buttons to scroll to INFORMATION, and then press the SELECT button. 3 Press the up and down buttons to scroll to PRINT CONFIGURATION. 4 Press the SELECT button to print the configuration page. 5 Look in the "Printer Information" section on the configuration page for the firmware date code. The firmware date code looks something like this: 20031002 07.000.0. Downloading the new firmware from the HP Web site For support information about downloading new firmware from the Web, go to http://www.hp.com/ support/lj9050. The product can receive an .RFU update to a product when the product is in a READY state. The product waits for all of the I/O channels to become idle before performing the update. NOTE If the firmware update involves a change in the format of nonvolatile random-access memory (NVRAM), any menu settings that are changed from the default settings will return to default settings. The settings must be changed again if you want them to be different from the defaults. Examples of settings that are affected in this way are tray types, default symbol sets, and Web-access alerts. The elapsed time for an update depends on the I/O transfer time, as well as the time that it takes for the product to reinitialize. The I/O transfer time depends on a number of things, including the speed of the host computer that is sending the update and the I/O method (parallel or network). The reinitialization time depends on the specific hardware configuration of the product, such as the number of EIO devices installed, the presence of external paper-handling devices, and the amount of memory that is installed. 48 2 Software description
![](/manual_guide/products/hewlettpackard-9050dn-hp-laserjet-9050-software-technical-reference-external-5532a76/64.png)