HP DesignJet 250C - Page 154

8Ć20 Troubleshooting
C4699Ć90000
 
(and most frequent causes)
 
 
(and most frequent causes)
Firmware
A.01.05
Firmware
A.01.04
Firmware
A.01.03
testmode.c 3001 3000 3066 Error in A/D convertor test:
 Faulty trailing cable.
 Faulty carriage.
testmode.c 3083 3082 3148 Error in DRAM data test:
 Faulty carriage.
testmode.c 3090 3089 3155 Error in DRAM addresses test:
 Faulty electronics module.
testmode.c 3097 3096 3162 Unknown DRAM error:
 Faulty electronics module.
testmode.c 3121 3120 3186 Error in the test of the inĆbuilt ROM
and ROM SIMM performed at powerĆ
on:
 ROM SIMM badly seated.
 Faulty ROM SIMM.
 Faulty electronics module.
testmode.c 3132 3131 3197 Error in the test of the masked ROM:
 Faulty electronics module.
main.c 187 187 187 Failure in cartridge initialization:
 Faulty or badly connected trailing
cable.
main.c 314 314 314 Failure in fan connection test:
 Faulty electronics module.
selftest.c 1496 1496 1496 Failure in test to actuate inĆbuilt
ROM or ROM SIMM:
 ROM SIMM badly seated.
 Faulty ROM SIMM.
 Faulty electronics module.
selftest.c 1500 1500 1500 Failure in maskedĆROM test:
 Faulty electronics module.
selftest.c 1507 1507 1507 Failure in mainĆPCA DRAM test:
 Faulty electronics module.