Manuals / Panasonic / Computer Equipment / Printer

Panasonic KX-P7105, KX-P7110 manual Engine Control Board, 1. IC001 Asic

Models: KX-P7105 KX-P7110

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KX-P7105 / KX-P7110

7.2.Engine Control Board

7.2.1.IC001 ( ASIC )

IC001 (ASIC)

Pin

Symbol

In/Out

Function

No.

 

 

 

1

VDD

-

+5V

2

CLKR

OUT

Crystal Connect (12MHz)

3

CLKI

IN

Crystal Connect (12MHz)

4

CLKOUT

OUT

12MHz Clock Output

5

VSS

-

GND

6

NRST

IN

System Reset

7

RSTO

-

N.C

8

nLED0

-

(not used)

9

nLED1

-

GND

10

nLED2

-

GND

11

AI7

-

GND

12

AI6

-

GND

13

AI5

-

GND

14

AI4

-

GND

15

AI3

-

GND

16

AI2

-

GND

17

AI1

-

GND

18

AI0

-

GND

19

EO1

-

N.C

20

CI0

-

GND

21

CI1

-

GND

22

CI2

-

GND

23

CI3

-

GND

24

EO2

-

N.C

25

VDD

-

+5V

26

GND

-

GND

27

EO3

-

N.C

28

EO4

-

N.C

29

EO0

-

(not used)

30

SEL

-

GND

31

DI3

-

GND

32

FO4

-

N.C

33

DI1

-

GND

34

DI2

-

GND

35

FO3

-

N.C

36

FO2

-

N.C

37

FO1

-

N.C

38

FO0

-

N.C

39

BI7

-

GND

40

BI6

-

GND

41

BI5

-

GND

42

BI4

-

GND

43

BI3

-

GND

44

BI2

-

GND

45

BI1

-

GND

46

BI0

-

GND

47

DI0

-

GND

48

LD5VSW

IN

Drum Unit Detect

 

 

 

Switch Status

49

nSM1EN

OUT

Stepping Motor CH1 Enable

50

GND

-

GND

 

 

 

 

Pin

Symbol

In/Out

Function

No.

 

 

 

51

VDD

-

+5V

52

SM1A

OUT

2nd Feeder Clock

53

SM1B

-

N.C

54

nTRST

-

GND

55

SM0A

OUT

Stepping Motor CH0 Phase A

56

SM0NA

OUT

Stepping Motor CH0 Phase A

57

SM0B

OUT

Stepping Motor CH0 Phase B

58

SM0NB

OUT

Stepping Motor CH0 Phase B

59

nCS

IN

Serial I/F Chip Select

60

SDI

IN

Serial Input Data

61

SDO

OUT

Serial Output Data

62

SCLK

IN

Serial Clock

63

nLEDO0

-

N.C

64

nLEDO1

-

N.C

65

nLEDO2

-

N.C

66

nBD

IN

Laser Beam Detect of LSU

67

nLDEN

OUT

Laser Enable

68

nADJUST

OUT

Laser Power Adjust

69

nVIDEO

OUT

Video Data Output

70

nVD

IN

Video Data Input

71

nHSYNC

OUT

Hsync

72

CDO3

-

N.C

73

VSS

-

GND

74

PCNTCLK

IN

Pull Up

75

VDD

-

+5V

76

GND

-

GND

77

ABO0

-

N.C

78

ABO1

-

N.C

79

ABO2

-

N.C

80

ABO3

-

N.C

81

ABO4

-

N.C

82

ABO5

-

N.C

83

ABO6

-

N.C

84

ABO7

-

N.C

85

CDO0

-

N.C

86

EFI0

-

+5V

87

EFI1

-

GND

88

EFI2

-

GND

89

EFI3

-

GND

90

EFI4

-

GND

91

CDO2

-

N.C

92

CDO1

-

N.C

93

VSS

-

GND

94

nRAS0

-

GND

95

nRAS1

-

GND

96

nCAS

-

GND

97

nRAS

-

N.C

98

nLCAS

-

N.C

99

nUCAS

-

N.C

100

GND

-

GND

 

 

 

 

127

Page 126 Page 128
Page 127
Image 127
Panasonic KX-P7105, KX-P7110 manual Engine Control Board, 1. IC001 Asic
Page 126 Page 128

KX-P7105, KX-P7110 specifications

The Panasonic KX-P7105 is a compact and efficient dot matrix printer designed for high-performance printing in both home and office environments. Known for its reliability and versatility, the KX-P7105 is especially favored for its ability to handle a variety of printing tasks, from simple documents to more complex forms.

One of the standout features of the KX-P7105 is its impressive printing speed. It can reach up to 550 characters per second, which makes it an ideal choice for businesses that require quick turnaround times for their printing needs. Additionally, with a resolution of 240 x 216 dpi, the printer produces clear and legible text, ensuring that prints are suitable for professional use.

The KX-P7105 is designed with convenience in mind, featuring a user-friendly interface that makes it easy to operate. It supports both continuous forms and cut sheets, allowing users to switch between different media types smoothly. This flexibility is complemented by the printer’s multi-part form capability, which can handle up to six-part forms effortlessly, making it ideal for printing invoices, shipping labels, and other official documents.

In terms of connectivity, the Panasonic KX-P7105 offers parallel and optional serial interfaces, allowing it to connect seamlessly with various devices such as computers and terminals. This connectivity ensures that users can integrate the printer into their existing workflows without any major disruptions.

Another significant characteristic of the KX-P7105 is its durability. Built with robust components, it is designed to withstand the rigors of daily use in demanding environments. The dot matrix technology also allows for long-lasting ribbons that provide extended printing output, which is an economical advantage for users.

The printer is also equipped with an automatic line feed function that enhances operational efficiency by automatically adjusting the paper feed according to the print job. This feature minimizes the chance of paper jams and improves the overall reliability of the printing process.

In summary, the Panasonic KX-P7105 stands out for its fast printing speeds, versatility in media handling, durable construction, and user-friendly operation. These characteristics make it an excellent choice for businesses and individuals seeking a dependable dot matrix printer that can accommodate a range of printing needs while delivering quality results.