HP CP6015dn Service Manual - Page 422

Table 7-4 Control-panel messages (continued) Control panel message Description Recommended action 54.01 ERROR To continue turn off then on The environment sensor has experienced an 1. Reconnect the connector of the DC error. controller PCA (J115). 2. Replace the environment sensor. See Environmental sensor on page 248. 54.15 ERROR To continue turn off then on The yellow-toner-level sensor has experienced an error. 1. Reconnect the connectors of the yellow/ magenta-cartridge I/F PCA (J2201A), the cartridge driver PCA (J402), and the DC controller PCA (J109). 2. Replace the yellow/magenta-cartridge I/ F PCA. 54.16 ERROR To continue turn off then on The magenta-toner-level sensor has experienced an error. 1. Reconnect the connectors of the yellow/ magenta-cartridge I/F PCA (J2201A), the cartridge driver PCA (J402), and the DC controller PCA (J109). 2. Replace the yellow/magenta-cartridge I/ F PCA. 54.17 ERROR To continue turn off then on The cyan-toner-level sensor has experienced 1. an error. Reconnect the connectors of the cyan/ black-cartridge I/F PCA (J2201B), the cartridge driver PCA (J403), and the DC controller PCA (J109). 2. Replace the cyan/black-cartridge I/F PCA. 54.18 ERROR To continue turn off then on The black-toner-level sensor has experienced an error. 1. Reconnect the connectors of the cyan/ black-cartridge I/F PCA (J2201B), the cartridge driver PCA (J403), and the DC controller PCA (J109). 2. Replace the cyan/black-cartridge I/F PCA. 54. ERROR To continue turn off then on Error requires that the product be turned off Turn the product off, and then turn the then on. product on. 55.00.00 DC CONTROLLER ERROR To continue turn off then on The DC controller has experienced a communication error. 1. Turn the product off, and then turn the product on. 2. If this message persists, replace the DC controller PCA. See DC controller PCA on page 246. 55.01.YY DC CONTROLLER ERROR To continue turn off then on The DC controller has experienced a memory 1. Turn the product off, and then turn the error. product on. 2. If this message persists, replace the DC controller PCA. See DC controller PCA on page 246. 55.XX.YY DC CONTROLLER ERROR To The print engine is not communicating with Turn the product off, and then turn the continue turn off then on the formatter. 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.) 380 Chapter 7 Solve problems ENWW