HP Designjet 250c Service Manual - Page 158
Unknown DRAM error
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Filename testmode.c testmode.c testmode.c testmode.c testmode.c main.c main.c main.c selftest.c selftest.c selftest.c Line Number Firmware A.01.00 3684 3691 3698 3722 3733 238 381 230 or 354 1502 1506 1513 Failure (and most frequent causes) Error in DRAM data test: D Faulty carriage. Error in DRAM addresses test: D Faulty electronics module. Unknown DRAM error: D Faulty electronics module. Error in the test of the inĆbuilt ROM and ROM SIMM performed at powerĆon: D ROM SIMM badly seated. D Faulty ROM SIMM. D Faulty electronics module. Error in the test of the masked ROM: D Faulty electronics module. Failure in cartridge initialization: D Faulty or badly connected trailing cable. Failure in fan connection test: D Faulty electronics module. Model ID configuration incorrect. Reconfigure the plotter ' page 8Ć28. Failure in test to actuate inĆbuilt ROM or ROM SIMM: D ROM SIMM badly seated. D Faulty ROM SIMM. D Faulty electronics module. Failure in maskedĆROM test: D Faulty electronics module. Failure in mainĆPCA DRAM test: D Faulty electronics module. 8Ć24 Troubleshooting C4699Ć90000