iSys V12 Thermal Printer - Manual (Page 6)

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Figure 7-16. Stepper motor assembly ........................................................................................... 48
Figure 7-17. Right side of platen roller .......................................................................................... 49
Figure 7-18. 5V power supply terminal block ............................................................................... 50
Figure 7-19. 5V power supply ........................................................................................................ 51
Figure 7-20. Interior (right side) ...................................................................................................... 52
Figure 7-21. Top-of-form sensor and media out sensor ............................................................. 53
Figure 7-22. TOF/ Media Out Sensor Board and Capacitor ...................................................... 54
Figure 7-23. Main board .................................................................................................................. 55
Figure 7-24. Bottom cooling fan ..................................................................................................... 56
7-25. Bottom cooling fan connections ........................................................................................... 57
Figure 7-26. Left side data bulkhead ............................................................................................. 57
Figure 7-27. Rear view- AC receptacle ......................................................................................... 58
Figure 7-28. Main board connections ............................................................................................ 59
Figure 7-29. Interior and underside of lid assembly .................................................................... 60
Figure 7-30. 24V power supply AC terminals (left side) ............................................................. 61
Figure 7-31. 24V power supply output studs (right side) ........................................................... 62
Figure 7-32. 24V power supply mounting plate ........................................................................... 63
Figure 7-33. Printhead connections .............................................................................................. 64
Figure 7-34. Sample test plot ......................................................................................................... 65
Figure 7-35. Optional equipment ................................................................................................... 66
Figure 7-36. Head mounting screws ............................................................................................. 67
Figure 7-37. Head adjustment screws .......................................................................................... 68
TROUBLESHOOTING ............................................................................................................................ 69
8.1 INTRODUCTION ........................................................................................................................... 69
8.2 PROBLEMS ................................................................................................................................... 71
Error message displayed: NO MEDIA ....................................................................................... 71
Error message displayed: *_HOT!_* ......................................................................................... 71
Plotter does not plot ...................................................................................................................... 71
Plot is blotchy or faded ................................................................................................................ 73
Plot contrast is weak ..................................................................................................................... 73
Plot has black vertical lines ........................................................................................................ 74
Plot is wrong length ...................................................................................................................... 74
Paper is wrinkling or tearing along one edge ......................................................................... 75