Genicom MatrixPrinter LA36 - Manual (Page 9)

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Figure 5.26 Phase switching and carriage drive direction .............................................................................. 5-28
Figure 5.27 Relationship between carriage drive speed and phase excitation ................................................ 5-29
Figure 5.28 Carriage drive 1/2-phase excitation at low speed ........................................................................ 5-30
Figure 5.29 Carriage drive 2-phase excitation at high speed .......................................................................... 5-30
Figure 5.30 Print head pin magnet drive circuit .............................................................................................. 5-31
Figure 5.31 Print timing .................................................................................................................................. 5-32
Figure 5.32 Phase switching and paper feed direction .................................................................................... 5-33
Figure 5.33 Paper feed speed .......................................................................................................................... 5-34
Figure 5.34 1/2-phase excitation of paper feed ............................................................................................... 5-34
Figure 5.35 Phase switching and ribbon shift direction .................................................................................. 5-35
Figure 5.36 Ribbon shift speed ........................................................................................................................ 5-36
Figure 5.37 Ribbon shift phase excitation ....................................................................................................... 5-36
Figure 5.38 Fire check circuits ........................................................................................................................ 5-38
Figure 5.39 Control panel block diagram ........................................................................................................ 5-39
Figure 5.40 Surge current prevention circuit .................................................................................................. 5-40
Figure 5.41 Power supply block diagram ........................................................................................................ 5-41
Figure 5.42 PWSTOP signal ........................................................................................................................... 5-44
Figure 5.43 Firmware configuration ............................................................................................................... 5-45