Konica Minolta bizhub 160 Service Manual - Page 62
Remove Service Download BIOS U8 to memory sockets U8 on the PCL Controller
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bizhub 160/160f bizhub 161/161f Field Service Ver. 1.0 Apr. 2005 5. Firmware upgrade 11. Press the following keys in this order to enter the Service mode. Stop → 0 → 0 → Stop → 0 → 1 12. Check the PCL firmware version that in the service mode. → 4. DISPLAY → PCL F/W Ver. 13. If the PCL firmware version can showed on the display mean connect with finished. 14. Perform steps 6 through 10 of "Procedure for Upgrading the Firmware" to update the firmware. 15. Waiting for 90 sec. Check that the following message appears in the display to indicate that the updating of the firmware has been completed correctly. 4980D051AB 16. Turn off the printer. 17. Change the settings for jumper switches CJ1/ CJ2/CJ3/CJ4 on the PCL Controller Board from "2-3" to "1-2". 18. Remove Service Download BIOS U8 to memory sockets U8 on the PCL Controller Board. 19. Install the Rear Cover. 20. Turn on the printer. 21. Check the Version again. Following as step 10 to 12. Maintenance 29
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