About the vacuum tubes................................................................................................................... 84 About the vacuum tubes, split ........................................................................................................... 84 About the printheads ....................................................................................................................... 85 About the printhead interface plate ................................................................................................... 86 About printhead serial numbers ........................................................................................................
87 About printhead y-axis and x-axis positioning..................................................................................... 87 About printhead saber angle............................................................................................................ 87 About carriage (gross) saber angle ................................................................................................... 87 About the carriage headboard ......................................................................................................... 87 About the carriage headboard lights .................................................................................................
88 About the encoder reader ................................................................................................................ 89 About the carriage home sensor ....................................................................................................... 89 About the carriage trolley assembly................................................................................................... 90 About the upper carriage trolley assembly ......................................................................................... 90 About the lower carriage trolley assembly..........................................................................................
90 Service station......................................................................................................91 About the service station .................................................................................................................. 91 About ink purges ............................................................................................................................ 91 About the Shop-Vac ........................................................................................................................ 91 About the float Sensor .....................................................................................................................
92 About the service station wipers........................................................................................................ 93 About the wiper-carriage home sensor............................................................................................... 93 About the gap sensor ...................................................................................................................... 94 About the service station access sensor.............................................................................................. 94 About the service station actuator (up-down motor)..............................................................................
94 About the service station encoder...................................................................................................... 94 About the service station encoder reader ........................................................................................... 95 About the waste-ink jug.................................................................................................................... 96 Carriage-drive......................................................................................................97 About the carriage-drive assembly ....................................................................................................
97 About the carriage-drive smooth pulley .............................................................................................. 97 About the carriage-drive shaft........................................................................................................... 97 About the carriage-drive timing belt................................................................................................... 97 About the carriage-drive motor ......................................................................................................... 98 About the Carriage Idler ..................................................................................................................
98 About the carriage-drive belt ............................................................................................................ 98 About the carriage-drive belt length and tension ................................................................................. 99 About the rail strips ......................................................................................................................... 99 About the carriage encoder strip.....................................................................................................
100 Track assemblies ................................................................................................101 About the track assembly ............................................................................................................... 101 About the ink tubes ....................................................................................................................... 101 About the LVDS cable.................................................................................................................... 102 About the headboard power cables ................................................................................................
102 About the H-block clamp................................................................................................................ 102 Media drive........................................................................................................104 About the media-drive motor .......................................................................................................... 104 About the media-drive motor coupling ............................................................................................. 104 About the media-drive motor encoder..............................................................................................
105 About the high-resolution encoder ring............................................................................................. 105 About the high-resolution belt encoder reader................................................................................... 105 About the media-drive belt ............................................................................................................. 108 About the media-drive roller ........................................................................................................... 108 About the idler roller .....................................................................................................................
109 About the adjustment bearing block assembly .................................................................................. 109 About the vacuum trays ................................................................................................................. 110 About the airflow plate .................................................................................................................. 111 About the ionizer ..........................................................................................................................
111 About the N-up pins ...................................................................................................................... 111 About the actuator motors .............................................................................................................. 112 About the media alignment bar ...................................................................................................... 113 About the input roller.....................................................................................................................
113 About the output roller ................................................................................................................... 114 About the media thickness sensor.................................................................................................... 114 About the media detection sensor ................................................................................................... 114 Roll-to-roll ............................................................................................
115 About the roll-to-roll assembly ...........................................................................115 Lift and press foam rollers .............................................................................................................. 115 About the supply assemblies........................................................................................................... 115 Part No. CQ114-90035 Rev B HP Scitex FB500 / FB700 Service Manual Page 2 of 510