Konica Minolta bizhub 160 Service Manual - Page 61
Service, Download, BIOS U8
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bizhub 160/160f bizhub 161/161f 5. Firmware upgrade Field Service Ver. 1.0 Apr. 2005 5.4 Remedy for a Failed Updating of the Firmware for PCL (bizhub 161, bizhub 161f only) When Failed Updating of the PCL6 Firmware (such as updating the Firmware turned the power off, couldn't upgrade the Firmware during the correct method, or if any extraordinary condition happened during upgrading PCL6 firmware), you can use the method step by step as following: 1. Turn off the printer. 2. Remove the USB cable connecting the printer to the host computer. 3. Remove the Rear Cover. ☞ 32 4. Change the settings for jumper switches CJ1/ CJ2/CJ3/CJ4 on the PCL Controller Board from "1-2" to "2-3". Maintenance PCL Controller Board 4980D503AA 5. Attach Service Download BIOS U8 to memory sockets U8 on the PCL Controller Board. Service Download BIOS U8 Service Download BIOS U8 (Parts No.: 4980-1218-01) 4980D504AA 6. Use a USB cable to connect the printer to the host computer. 7. Start up the host computer. 8. Turn on the printer. There are normally showed in the display. 9. Wait for 30 seconds. until the machine connect the PCL Controller Board finished. 10. Press the Utility key. 28
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