Q00180 Rev B Page 157 of 244"Note: Copies are uncontrolled documents - For revision verification see the Master Documentation List"18 MAINTENANCE – CALIBRATION PROCEDURES18.1 ForewordBeing a digital front-end imaging system, and non-mechanical device, the Z.ONEULTRA SP has avery limited number of routine maintenance and calibration procedures that will be required. Themaintenance procedures currently described in this manual, are very basic in nature, and may thereforebe performed by the Operator, as well as normal Service personnel.18.2 List: Maintenance ProceduresThe basic maintenance procedures to be performed on the Z.ONEULTRA SP, consists of thefollowing:• Adjustment of UI Lift Release, cable adjustment• Cleaning of accumulated dust from air inlet screens on Scan Engine• General wipe-down cleaning of all User contact surfaces18.3 List: Calibration ProceduresThe basic maintenance procedures to be performed on the Z.ONEULTRA SP, consists of thefollowing:• Calibration of the Touchscreen function on the Scan Engine