HP M601 M602 M603 Printer Service Manual Error Codes Corrections
Updated: May 6, 2021
Corrections to HP's Service Manual for the HP M601 M602 M603 Printers Regarding 59.xx.xx Motor Failure Service Error Codes.
HP M601 M602 M603 59.00.90 Start-up or 59.00.A0 Rotational Feed Motor (M101) Failure
1. Reconnect the connector (J191) on the feed motor and the connector (J91) on the DC
controller PCA.
2. Use the feed motor (M101) drive test in the Component test to verify that the motor is
properly functioning. If is not, replace the feed motor (M101). RM1-8285
HP M601 M602 M603 59.00.30 Start-up or 59.00.40 Rotational Fuser Motor (M299) Failure
1. Reconnect the connector (J221) on the feed motor and the connector (J89) on the DC
controller PCA.
2. Use the fuser motor (M299) drive test in the Component test to verify that the motor is properly functioning. If it is not, replace the fuser motor (M299). RM1-5051
HP M601 M602 M603 59.05.50 Start-up or 59.05.60 Rotational Drum Motor (M102) Failure
1. Reconnect the connector (J187) on the drum motor and the connector (J87) on the DC
controller PCA.
2. Use the drum motor (M102) drive test in the Component test to verify that the motor is properly functioning. If it is not, replace the drum motor (M102). RM1-8358
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