Xerox B310 Service Manual page 133

Entering Recovery Mode
This mode allows the printer to boot from a secondary set of instructions and flash firmware code.
While in this mode, you can only flash firmware code through a USB cable directly connected to a PC.
Depending on your printer model, do any of the following:
F F o o r r L L E E D D D D i i s s p p l l a a y y
1. Turn off the printer.
2. Open the front door.
3. Press and hold the Stop button.
4. Turn on the printer.
5. When all the icons flash, release the button.
F F o o r r 2 2 - - l l i i n n e e D D i i s s p p l l a a y y
1. Turn off the printer.
2. Press and hold the OK and Back buttons.
3. Turn on the printer.
4. When the display shows the following icon, release the buttons.
F F o o r r 2 2 . . 4 4 - - , , 4 4 . . 3 3 - - , , 7 7 - - , , a a n n d d 1 1 0 0 - - i i n n c c h h D D i i s s p p l l a a y y s s
1. Turn off the printer.
2. Press and hold the 2, 7, and 8 buttons.
3. Turn on the printer.
Service Menus
Xerox B310 Printer
®
Service Manual
133