HP CP6015dn Service Manual - Page 424
ERROR To continue turn off then
UPC - 883585363018
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Table 7-4 Control-panel messages (continued) Control panel message Description Recommended action after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the lowvoltage power supply cooling fan. 57.06 ERROR To continue turn off then on The cartridge front area cooling fan (FM6) has experienced an error. 1. Reconnect the connectors of the cartridge front area cooling fan (J1934) and the DC controller PCA (J103). 2. Measure the voltage between the connector J103-1 and J103-3 on the DC controller PCA right after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the cartridge front area cooling fan. See Cartridge fan unit on page 262. 57.07 ERROR To continue turn off then on The laser/scanner-unit cooling fan (FM1) has 1. experienced an error. Reconnect the connectors of the laser/ scanner-unit cooling fan (J1916) and the DC controller PCA (J132). 2. Measure the voltage between the connector J132-4 and J132-6 on the DC controller PCA right after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the laser/scanner-unit cooling fan. See Laser/scanner fan unit on page 263. 57.08 ERROR To continue turn off then on The delivery-unit cooling fan (FM7) has experienced an error. 1. Reconnect the connectors of the delivery-unit cooling fan (J1910) and the DC controller PCA (J103). 2. Measure the voltage between the connector J103-7 and J103-9 on the DC controller PCA right after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the delivery-unit cooling fan. 57.09 ERROR To continue turn off then on The IPTU feed-unit cooling fan (FM8) has experienced an error. 1. Reconnect the connectors of the IPTU media-feed-unit cooling fan (J7008), IPTU driver PCA (J7001), and the DC controller PCA (J130). 2. Reinstall the IPTU. 3. Measure the voltage between the connector J7008-1 and J7008-3 on the IPTU driver PCA right after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the IPTU media-feed-unit cooling fan. 57.0A ERROR To continue turn off then on The duplexing-unit cooling fan (FM1) has experienced an error. 1. Reconnect the connector (J4106) on the duplexing driver PCA. 2. Measure the voltage between the connector J4106-1 and J4106-3 on the duplexing driver PCA right after the product is turned on. If the voltage changes from 0V to approximately 24V, replace the duplexing-unit cooling fan 1. 382 Chapter 7 Solve problems ENWW