Specifications

Chapter 3: Using the Control Panel
3-30
Fauilures
800 Controller - Baseline DRAM on RAS 0, pattern read fault
801 Controller - Baseline DRAM on RAS 0, addressing fault
802 Controller - Baseline DRAM on RAS 0, coupled cells
805 Controller - Baseline DRAM on RAS 3, pattern read fault
806 Controller - Baseline DRAM on RAS 3, addressing fault
807 Controller - Baseline DRAM on RAS 3, coupled cells
810 DRAM Module A - RAS 2, pattern read fault
811 DRAM Module A - RAS 2, addressing fault
812 DRAM Module A - RAS 2, coupled cells
815 DRAM Module B - RAS 1, pattern read fault
816 DRAM Module B - RAS 1, addressing fault
817 DRAM Module B - RAS 1, coupled cells
820 Controller - Processor Fault
830 Controller - Cache Controller Fault
840 Controller - IROM Checksum Error
850 Controller - Video Buffer RAM, self-test time-out
851 Controller - Video Buffer RAM, self-test failed
852 Controller - Video Buffer RAM, autoclear time-out
853 Controller - Video Buffer RAM, autoclear failed
854 Controller - Video Pattern RAM, self-test time-out
855 Controller - Video Pattern RAM, self-test failed
856 Controller - Video Dot Modulation Register failure
857 Controller - Video Interface Signal (INTR, BD, PSYNC)
860 Controller - Decompression History RAM fault
861 Controller - Decompression fault, Bypass mode
862 Controller - Decompression fault
900 Main Motor - MCU Communications fault
901 Main Motor - Time-out waiting for PPRDY
910 Engine Controller PCB - MCU NVRAM Abnormality or fuser
920 Engine Fan
930 Optical System - MCU ROS Motor Abnormality
940 Fuser System - MCU Fuser Abnormality