IBM 3112 Service Manual page 25

Error Code
944 RIP Board
945 RIP Board
946 RIP Board
947 Engine Board
948 Engine Board
950 RIP Board
951 Engine Board
952 Engine Board
953 Engine Board
954 Engine Board
960 Memory Error
961 Memory Error
970 Network Card 1
970 Network Card 2
971 Network Card 1
971 Network Card 2
972 Network Card 1
Explanation
RIP processor failure. Replace the RIP
Board.
ASIC 1 failure. Replace the RIP Board.
ASIC 2 failure. Replace the RIP Board.
Engine ASIC RAM failure. Replace the
engine board.
Engine ASIC electronics failure. Replace
the engine board.
SRAM failure. Replace the RIP Board.
PQET SRAM failed verification test.
Replace the engine board.
Unable to zero PQET SRAM. Replace
the engine board.
NVRAM failure. Replace the engine
board.
Printhead crystal not functioning
correctly. Replace the engine board.
Bad or missing DRAM in the base DRAM
slot. Reseat the DRAM and run the
diagnostic Memory Test for DRAM. POR
the printer. If the test fails or the problem
recurs, replace the DRAM SIMM.
Bad DRAM in the optional DRAM slot.
Reseat the DRAM and run the diagnostic
Memory Test for DRAM. POR the printer.
If the test fails or the problem recurs,
replace the DRAM SIMM.
Network card 1 processor failure. Go to
"Host Printing Problems" on page 22.
Network card 2 processor failure.
Replace network card 2.
Go to "Host Printing Problems" on
page 22.
Network card 2 RAM failure. Replace
network card 2.
Go to "Host Printing Problems" on
page 22.
Diagnostic Information
9