4. Hardware ................................................................................................................................................ 48
4-1 Wiring Diagram .................................................................................................................................. 48
4-2 Block Diagram.................................................................................................................................... 50
4-3 PCB Layout & Part List ...................................................................................................................... 51
4-3-1 Main Board.................................................................................................................................. 51
4-4-3 ASSY-OPERATION PANEL ....................................................................................................... 58
4-4-4 ASSY-PCB-HEAD....................................................................................................................... 59
4-4-7 USB Interface.............................................................................................................................. 62
4-4-8 Ethernet Interface ....................................................................................................................... 63
4-5 Schematic Diagram ........................................................................................................................... 65
4-5-1 Main Circuit Diagram .................................................................................................................. 65
4-5-2 Head circuit diagram ................................................................................................................... 74
5. Disassembly and Assembly ................................................................................................................. 78
5-1-2 Ribbon-feeder assy..................................................................................................................... 78
5-1-4 Lever-tension assy...................................................................................................................... 79
5-1-5 Carriage head assy..................................................................................................................... 80
5-1-6 Head-cover assy ......................................................................................................................... 80
5-1-7 Frame basket-A assy .................................................................................................................. 81
5-1-8 Frame basket-C assy.................................................................................................................. 82
5-1-13 Cutter lower assy ...................................................................................................................... 84
5-1-14 Frame-rotator assy.................................................................................................................... 85
5-1-15 Holder platen assy .................................................................................................................... 86
5-2-1 Main-assembly A ........................................................................................................................ 87
5-2-2 Main-assembly B ........................................................................................................................ 88
5-2-3 Main-assembly C ........................................................................................................................ 89
5-2-4 Main-assembly D ........................................................................................................................ 90
5-3 Auto cutter unit assembly .................................................................................................................. 93
5-3-1 AC timing belt assy ..................................................................................................................... 93
5-3-4 AC upper cutter assy .................................................................................................................. 94
5-3-5 AC motor assy............................................................................................................................. 95
5-3-6 AC motor sub assy...................................................................................................................... 95
5-3-7 PCB-AC assy .............................................................................................................................. 95
5-3-8 Main assy .................................................................................................................................... 96
Rev. 2.00
- 3 -
SRP-275