Konica Minolta bizhub C280 Service Manual - Page 50

bizhub C360/C280/C220 OUTLINE MAINTENANCE TROUBLESHOOTING ADJUSTMENT / SETTING Field Service Ver. 1.0 Jul. 2009 19.5.151 CD231: No Fax memory at FAX board mounting 660 19.5.152 CD241: Encryption ASIC setting error 661 19.5.153 CD242: Encryption ASIC mounting error 661 19.5.154 CD252: No relay circuit boards for IC-412 mounting at IC-412 mount setting ...661 19.5.155 CD261: USB host board failure 661 19.5.156 CD271: i-Option activated and additional memory not installed 662 19.5.157 CD272: i-Option activated and additional memory and HDD not installed 662 19.5.158 CD401: NACK command incorrect 663 19.5.159 CD402: ACK command incorrect 663 19.5.160 CD403: Checksum error 663 19.5.161 CD404: Receiving packet incorrect 663 19.5.162 CD405: Receiving packet analysis error 663 19.5.163 CD406: ACK receiving timeout 663 19.5.164 CD407: Retransmission timeout 663 19.5.165 CE001: Abnormal message queue 663 19.5.166 CE003: Task error 663 19.5.167 CE004: Event error 663 19.5.168 CE005: Memory access error 663 19.5.169 CE006: Header access error 663 19.5.170 CE007: DIMM initialize error 663 19.5.171 CD3##: NVRAM data error 664 19.5.172 CE002: Message and method parameter failure 665 19.5.173 CEEE1: MFP board malfunction 665 19.5.174 CEEE2: Scanner section malfunction 665 19.5.175 CEEE3: Printer control board malfunction 666 20. NETWORK ERROR CODE 667 20.1 Display procedure 667 20.2 List ...667 21. POWER SUPPLY TROUBLE 679 21.1 Machine is not energized at all (DCPU operation check 679 21.2 Fusing heaters do not operate 679 21.3 Power is not supplied to option 680 21.3.1 DF-617 ...680 21.3.2 PC-107/207/408 680 21.3.3 FS-527/529 680 22. IMAGE QUALITY PROBLEM 681 22.1 How to read element date 681 xxiii APPENDIX