HP 750c Service Manual - Page 129
Error Code, Corrective Actions, Problem Description, If °eq#i°ed, °eplace
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Error Code 010030 Problem Description Failed communications between the carriage and main processors. Corrective Actions D For all 01003X codes, check the trailing cable connections and continuity. D If required, replace the: D Main PCA ' page 6Ć9. D Carriage assembly ' page 6Ć34. D Trailing cable ' page 6Ć36. Only replace one component at a time and check if the error has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 010032 Carriage ASIC test failure. D Refer to error code 010030. 010033 Pen interface ASIC and carriage ASIC link test failure. D Refer to error code 010030. 010034 Error writing to carriage ASIC. D Replace the: D Trailing cable ' page 6Ć36. D Main PCA ' page 6Ć9. D Refer to error code 010030. 010040 Error detected in XĆaxis servo feedback loop. D Reroute the power cables away from the YĆaxis motor. D Check the: D XĆaxis encoder. D Encoder cable. D Main PCA. 010041 Error detected in YĆaxis servo feedback loop. D Check the: D Encoder strip. D Carriage assembly. D Trailing cable. D Main PCA. C4705-90000 Troubleshooting 8-11