Xerox 4400DT Service Manual - Page 189
Service Diagnostics Resets, Front Panel Shortcut Reset
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Resetting All Printer Default Settings (PostScript NVRAM) Resetting the NVRAM restores all printer values stored in the IP controller NVRAM including network, printer setup, job defaults, and margin to their factory default values. The print counts and the Adobe firmware serial number are not affected by this reset. 1. From the Main Menu, scroll to Support Menu and press OK. 2. Scroll to Service Tools Menu and press OK. 3. Reset NVRAM is highlighted - press OK. 4. Highlight Reset NVRAM and Reset Printer NOW and press OK to reset all the settings to their factory default values. Fuser Reset The Fuser Reset procedure restarts the counter that tracks Fuser life. The procedure must be performed following installation of the Maintenance Kit. To perform the fuser reset: 1. From the Main Menu, scroll to Supplies Info Menu and press OK. 2. Scroll to Reset Fuser Life and press OK. 3. Reset NVRAM is highlighted - press OK. 4. Highlight Reset NVRAM and Reset Printer NOW and press OK to reset all the settings to their factory default values. Select Menus | Supplies Info Menu | Reset Fuser Life | Reset Fuser Life NOW. Service Diagnostics Resets Resetting the NVRAM restores all printer values stored in the Image Processor controller NVRAM including network, printer setup, job defaults, and margin to their factory default values. 1. Enter Service Diagnostics. 2. Scroll to NVRAM Access and press OK. 3. PostScript NVRAM Reset is highlighted - press OK. 4. When "Resetting NVRAM! Are you sure?" is displayed, highlight Yes and press OK. The printer now exits Service Diagnostics and reboots. While booting, NVRAM is reset. Front Panel Shortcut Reset The following front panel shortcut can be used to reset PostScript NVRAM Mode Reset PostScript NVRAM Press this selection at power-on BACK+OK When "Password" appears, press UP + DOWN keys within 2 seconds. 4-8 Phaser 4400 Laser Printer Service Manual
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