Controller - Ricoh DD 4450 Service Manual

6.2.4 CONTROLLER

Component
CPU Count Registration Error
Cashless error
TLB error
ASIC DMA error
Timer error
Registration error
SDRAM ROM monitor usage area
error
1 bit shift error
All area error
SSCG ACK error
NVARM ROM monitor using area
error
All area error
NIC NIC error
Interrupt ASIC interrupt registration
check error
ROM ROM monitor CRC error
Kernel CRC error
ROMFSCRC error
SM
Condition
CPU error
ASIC error
RAM error
ASIC error
NVRAM error
NIC error
CPU error
ROM error
6-19
Electrical Component Defects
Symptom
C279