HP CP6015dn Service Manual - Page 546
Continuous, Diagnostics, Component Test, To Highlight
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Each component test can be performed once or repeatedly. If you select CONTINUOUS from the dropdown menu as the repeat option, the test cycles the component on and off. This process continues for two minutes, and then the test terminates. NOTE: The door-interlock switch must be defeated to run any of the component tests. If covers are removed, the door switch must be manually cycled during some tests in order for the engine to recognize a change. The ITB assembly can be open, closed, or removed while some of these tests are executing. Print cartridges can be installed or removed during certain tests. The control-panel display prompts you to remove some or all cartridges during certain tests to rotate and isolate certain components, and to protect the cartridges and ITB. 1. Press Menu. 2. Press the down arrow to highlight DIAGNOSTICS, and then press the checkmark button . 3. Press the down arrow to highlight COMPONENT TEST, and then press the checkmark button . 4. Select the component test options for the test you want to run. Table 7-31 Component test details Component test Motor or solenoid number Component test control-panel Comments display message ITB-motor / drum-motor driving test M10, M12 Y, M13 M, M14 C, Transfer motors M15 Bk This test simultaneously activates the ITB motor and four drum motors for 10 seconds. ITB-motor driving test M10 Belt only This test activates the ITB motor for 10 seconds. Drum-motor driving test M12 Y, M13 M, M14 C, M15 Image drum motors Bk This test individually activates the Y/M/C/Bk drum motors for 10 seconds. Scanner-motor driving test No number, part of scanner Black laser scanner This test activates the cyan/ black scanner motor for 10 seconds. Scanner-motor driving test No number, part of scanner Cyan laser scanner This test activates the cyan/ black scanner motor for 10 seconds. Scanner-motor driving test No number, part of scanner Magenta laser scanner This test activates the Y/M scanner motor for 10 seconds. Scanner-motor driving test No number, part of scanner Yellow laser scanner This test activates the Y/M scanner motor for 10 seconds. Fuser-motor driving test M11 Fuser motor This test activates the fuser motor for 10 seconds. Fuser pressure-release- M11 motor driving test Fuser pressure-release motor This test activates or reverses the fuser motor and pressurizes or depressurizes the pressure roller. Developing-disengagement M18 driving test Black alienation motor This test activates the cyan/ black-developing disengagement motor and 504 Chapter 7 Solve problems ENWW