D-49
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. Remove the NIC Board. (only when the optional NIC Board is mounted)
☞
D-10
5. Change the settings for jumper switches CJ1 and CJ2 on the Controller/Mechanical
Control Board from “1-2” to “2-3”.
6. Attach Service Download BIOS U19 and U26 to memory sockets U19 and U26 on the
Controller/Mechanical Control Board.
4980D052AA
U19
U26
CJ1
CJ2
CJ1
CJ2
4980D069AA
Service Download BIOS U19 and U26
(Parts No.: 4980-1157-xx)
Field_Service_E.book 49 ページ 2004年2月25日 水曜日 午後6時59分
Summary of Contents for UA1610
Page 1: ...SERVICE MANUAL 2004 3 Ver 2 0 FIELD SERVICE UA1610 UA1610f...
Page 22: ...GENERAL...
Page 34: ...MAINTENANCE...
Page 43: ...DIS REASSEMBLY ADJUSTMENT...
Page 95: ...CONTROL PANEL SERVICE MODE DESCRIPTIONS...
Page 287: ...TROUBLESHOOTING...
Page 331: ...AF 1610 Service Manual...
Page 333: ...ii 1 The Original misfeeds T 7 3 TIMING CHART T 8...
Page 334: ...GENERAL...
Page 336: ...DIS REASSEMBLY ADJUSTMENT...
Page 351: ...TROUBLESHOOTING...
Page 360: ...PF 1610 Service Manual...
Page 362: ...GENERAL...
Page 364: ...DIS REASSEMBLY ADJUSTMENT...
Page 371: ...NC 1610 IFC1610 Service Manual...
Page 373: ...GENERAL...
Page 375: ...DIS REASSEMBLY Updating the Firmware...
Page 380: ...TROUBLESHOOTING...