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打印机. 扫描仪. 刻录机. 数码相机. 第8章 计算机外部设备. 第8章 计算机外部设备. 教学目的、要求: 掌握打印机的基本知识、安装、使用、维护与故障排除。掌握扫描仪基本知识、性能指标、应用、维护与故障排除。 掌握数码相机的基本概念和基本功能及简单使用,数码相机的分类、使用、保养、维护与故障排除。 掌握光盘刻录机的基本概念和基本功能及简单实用,影响刻录品质的因素。 重点与难点: 掌握打印机的基本知识,扫描仪的基本知识,数码相机的基本概念、基本功能及简单使用,光盘刻录机的基本概念、基本功能及简单使用。. 第8章 计算机外部设备.

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第8章 计算机外部设备

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8

8


8

8

  • :


8

8

  • 8.1

  • 8.2

  • 8.3

  • 8.4

  • 8.5

  • 8.6


8

8.1


8 1 8 1 1

8.1 8.1.1


8

  • 6070-908600DPIPCL

  • (1030)(40120)(130300)


8

  • 90


8


8 1 8 1 2

8.1 8.1.2

  • cpi (Characters Per Inch)

  • cpl (Characters Per Line)

  • cps (Characters Per Second)10cpi

  • dpi (Dot Per Inch)

  • lpi (Lines Per Inch)

  • ppm (Papers Per minute)

  • sRGB sRGB(standard Red Green Blue)sRGBHPCorelPantone/


8 1 8 1 3

8.1 8.1.3

1

2

3

4

5


8 2 8 2 1 8 2 2

8.2 8.2.1 8.2.2

  • ---

  • ------


8 3 8 3 1

8.3 8.3.1

1

2

3

4

5

6

7

8

9

10


8 3 8 3 2

8.3 8.3.2

1

2

3

4

5

6


8 3 8 3 3

8.3 8.3.3

1

2

3

4


8


8

1

  • 3dpi

  • A B

  • C D

  • 4

  • A B C D

  • 5

  • A B C D

  • 6CanonHP

  • A B C D

  • 7

  • AB C D

  • 8

  • A B C D


8

2

  • 13

  • A B C D

  • 14300dpi

  • A B C

  • 17

  • A B C D

  • 18

  • A5 B6 C4 D3

  • 19

  • A B C D

  • 20

  • A B C D

  • 21( )

  • A24 B16 C8 D9

  • 22

  • A B C D


8

3

  • 9

  • A B C D

  • 10

  • A B C D

  • 11

  • A4 B5 C6 D3

  • 4

  • A B C D

  • 5

  • A B C D

  • 6

  • A B C D

  • 7

  • A B C D


8 4 8 4 1

8.4 8.4.1

1

2CCD

3A/D


8 4 8 4 2

8.4 8.4.2

280

1?CCD

2

3

4TWAINTechnology Without An Interesting Name)

5

USBSCSI

SCSI


8 4 8 4 3

8.4 8.4.3

1

2

3

4OCR


8 4 8 4 4

8.4 8.4.4

1

2

3

4

5

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7

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9

10

11CCD


8 4 8 4 5

8.4 8.4.5

1

2

3

4

5

6

7


8

1

  • 15

  • A B C U D

  • 30

  • A B C D

  • 31USB

  • ASCSI B CSISC

  • 352 A/D

  • ACCD BCAD CSCSI DCDC

  • 36CCD

  • A B C


8

2

  • 14

  • 16SCSI

  • 17

  • 15

  • A B C USB DSCSI


8 5 8 5 1

8.5 8.5.1


8 5 2 8 5 3

8.5.2 8.5.3


8 5 4

8.5.4

1

2

3


8 5 5

8.5.5

1

2

3

4

5


8

1

  • 42 CCD

  • ABC

  • 37

  • A500 B600 C400

  • 32

  • A B C

  • 34

  • ACCD BCAD CSCSI


8

2

  • 1

  • A B

  • C D

  • 20 A B C D

  • 22

  • A B C D


8

8.6

1

2

3

4


8


8

1

  • 1

  • 38

  • A B C A/D

  • 39

  • A B C D

  • 40

  • A B C D

  • 41

  • A B C

  • 2

  • A B C D


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