Ricoh D065 Service Manual page 518

820 0006 Command bus exception error
820 0007 Data bus exception error
820 0008 System call exception error
820 0009 Break exception error
820 000A Illegal command exception error
820 000B Potential sensor exception error
820 000C Overflow exception error
820 000D UTLB miss exception error
820 0010 Allocation 0 error
820 0011 Allocation 1 error
820 0012 Allocation 2 error
820 0013 Allocation 3 error
820 0014 Allocation 4 error
820 0015 Allocation 5 error
820 00FF Non-initialization allocation error
820 0601 Read address exception error
820 0602 Write address exception error
820 0605 System call exception error
820 0606 Break point exception error
820 0607 Illegal command exception error
820 060A Allocation 0 mask exception error
820 060B Allocation 1 mask exception error
SM Appendix
Service Call Conditions
CPU defective
Local bus defective
Controller board defective
CPU device error
Controller board defective
CPU device error
ASIC device error
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