Remedy For A Failed Updating Of The Firmware - Konica Minolta Di1610 Service Manual

5-4.

Remedy for a Failed Updating of the Firmware

1. Turn off the printer.
2. Remove the USB cable connecting the printer to the host computer.
3. Remove the Rear Cover.
☞ D-7
4. Change the settings for jumper switches CJ1 and CJ2 on the Controller/Mechanical
Control Board from "1-2" to "2-3".
CJ1
CJ2
5. Attach Service Download BIOS U19 and U26 to memory sockets U19 and U26 on the
Controller/Mechanical Control Board.
6. Use a USB cable to connect the printer to the host computer.
7. Start up the host computer.
U19
Service Download BIOS U19 and U26
(Parts No. : 4980-1157-xx)
D-45
U26
CJ1
CJ2
4980D052AA
4980D069AA