HP CP6015dn Service Manual - Page 425

Table 7-4 Control-panel messages (continued) Control panel message Description Recommended action 57.XX ERROR To continue turn off then on A temporary printing error has occurred. Turn the product off, and then turn the product on. If this message persists, contact an HPauthorized service or support provider. (See the HP Support flyer, or go to www.hp.com/ support/cljcp6015.) 58.04 ERROR To continue turn off then on The low-voltage power supply has experienced an error. 1. Reinstall the fuser. Check the connector (J1901) between the fuser and product. Replace the cable or fixing unit if the connector is damaged. 2. Reconnect the connectors of the fuser control PCA (J303, J305) and the DC controller PCA (J107). 3. Replace the fuser. See Fuser on page 191. 58.XX ERROR To continue turn off then on A temporary printing error has occurred. Turn the product off, and then turn the product on. If this message persists, contact an HPauthorized service or support provider. (See the HP Support flyer, or go to www.hp.com/ support/cljcp6015.) 59.10 ERROR To continue turn off then on The ITB motor has experienced a startup error. 1. Perform the transfer motors and beltonly component tests in the DIAGNOSTICS menu. 2. Reconnect the connectors for the ITB motor (J1710) and the DC controller PCA (J105). 3. Replace the ITB unit. 59.20 ERROR To continue turn off then on The ITB motor has experienced a rotational 1. Perform the transfer motors and belt- error. only component tests in the DIAGNOSTICS menu. 2. Reconnect the connectors of the ITB motor (J1710) and the DC controller PCA (J105). 3. Replace the ITB unit. 59.30 ERROR To continue turn off then on The fuser motor has experienced a startup 1. Perform the fuser motor component test error. in the DIAGNOSTICS menu. 2. Reconnect the connectors of the fixing motor (J1711), intermediate (J1720) and the DC controller PCA (J105). 3. Replace the fuser motor. See Fuser motor on page 230. ENWW Control-panel messages 383