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Chromira ProLab Troubleshooting Table of Contents 1 CHROMIRA LAB SELF TESTS ....................................................................................................................5 1.1 ENVIRONMENT ............................................................................................................................................6 Chromira PR File................................................................................................................................................6 Emulsion File ......................................................................................................................................................7 Chromira Images ................................................................................................................................................7 Disk Space...........................................................................................................................................................7 Machine Type......................................................................................................................................................7 License ................................................................................................................................................................8 Lab Settings.........................................................................................................................................................8 1.2 PRINT ENGINE .............................................................................................................................................8 Imaging Head......................................................................................................................................................9 Air Pressure Sensor and Solenoid.....................................................................................................................10 Paper Sensor.....................................................................................................................................................11 Head Temperature ............................................................................................................................................12 1.3 PRINTER I/O ..............................................................................................................................................13 Printer IO..........................................................................................................................................................13 I/O Print Engine................................................................................................................................................14 I/O Paper Buffer (Buffer limit switches) ..........................................................................................................15 1.4 MOTORS IN THE PRINT ENGINE..................................................................................................................16 Paper Supply Motor ..........................................................................................................................................16 Paper Supply Spring Reference ........................................................................................................................17 Drum Motor ......................................................................................................................................................18 Drum Tension....................................................................................................................................................20 Drum Tension Motor.........................................................................................................................................20 Drum Tension Spring Reference .......................................................................................................................21 Head..................................................................................................................................................................22 Head Motor.......................................................................................................................................................22 Head Linear Encoder........................................................................................................................................22 Head Reference.................................................................................................................................................23 Pinch Roller Motor ...........................................................................................................................................23 Pinch Roller Reference .....................................................................................................................................24 Cutter Roller .....................................................................................................................................................24 Paper Buffer Exit Motor ...................................................................................................................................26 Paper Buffer Input Motor .................................................................................................................................27 Cross Cut Motor ...............................................................................................................................................28 Cross Cut Reference..........................................................................................................................................29 1.5 PROCESSOR ...............................................................................................................................................30 1.6 CONVEYOR IO...........................................................................................................................................33 I/O Conveyor.....................................................................................................................................................33 Conveyor Temperature .....................................................................................................................................34 1.7 CONVEYOR MOTORS .................................................................................................................................35 Processor Exit Rollers ......................................................................................................................................35 Conveyor Drive Rollers ....................................................................................................................................36 Rudder Roller....................................................................................................................................................37 Cutter Rollers....................................................................................................................................................38 Elevator Motor..................................................................................................................................................39 Elevator.............................................................................................................................................................39 Elevator Reference............................................................................................................................................40 Backprinter .......................................................................................................................................................41 2 GENERAL ERRORS .....................................................................................................................................44 ProLab Troubleshooting Guide Copyright 2010 Page 2 of 75
