Special Boot menu method using USB Cable method (SFP only)
The following procedure describes the USB Cable download method which is available only to
the CSE on the SFP. Use this method when the printer can’t power up normally.
NOTE: This procedure requires a USB cable (Type A to Type B, male on both ends)
Procedure
1. With the machine powered off, connect the PC to the printer with a USB cable.
NOTE: The USB Type B port is on the back of the printer.
2. Press and hold the OK + Power + Cancel buttons simultaneously until the following is displayed
(about 10-15 seconds) and then release the buttons.
--BOOT MODE --
DOWNLOAD MODE
3. Continue with the procedure outlined in Firmware Download Manager Tool using USB
Port starting from step 3.