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Service manual
ALX 720
Release 11/2003
Page 3
2 Printer CPU Board
ID Description
/
Function
J2
Selection Analog - Reference: J2 closed = intern 5 V, J2 open = extern
J3
Selection Memory-Type: J3 closed = 8 MB, J3 open = 4 MB
J4
Selection Memory: J4 closed = PROM, J4 open = FLASH
J5
Selection Vcc or A 18: J5 3pole1-2-3, 1-2 = 28 Pin, 2-3 = 32 Pin
J8
Selection serial Interface: J8 3pole 1-2-3, 2-3 = RS232
CN2 Connector 2 to I/O-board
CN4 Connector 1 to I/O-board
CN6 PCMCIA Slot 1 and 2
CN9 Connector Standard-Operator unit
CN11 Connector Centronics parallel
CN12 Connector RS232 serial
CN6
CN13
J4
CN12
CN11
CN9
CN4
J5
J3
CN2
J2
J8
Summary of Contents for ALX 720
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Page 20: ...Service manual ALX 720 Release 11 2003 Page 20 5 Display Adapter...
Page 21: ...Service manual ALX 720 Release 11 2003 Page 21 6 Dispenser Main Board Generation I...
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Page 34: ...Service manual ALX 720 Release 11 2003 Page 34 Figure 1 Layout CPU board...
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Page 45: ...Service manual ALX 720 Release 11 2003 Page 45 Figure 1 Sensor Print head position...
Page 46: ...Service manual ALX 720 Release 11 2003 Page 46 Figure 2 Centronics cable optional...
Page 47: ...Service manual ALX 720 Release 11 2003 Page 47 Figure 3 RS232 cable...
Page 48: ...Service manual ALX 720 Release 11 2003 Page 48 Figure 4 Sensor Material end...
Page 49: ...Service manual ALX 720 Release 11 2003 Page 49 Figure 5 Cable print head...
Page 50: ...Service manual ALX 720 Release 11 2003 Page 50 Figure 6 Fullsize sensor...
Page 51: ...Service manual ALX 720 Release 11 2003 Page 51 Figure 7 Micro switch...