
Chapter 7
7-35
F-7-41
MN-CON: Main controller
DC-CON: DC controller
1. Operation Flow
F-7-42
*1: Difference in the three types of test patterns
- Test Print 1: For D-max
- Test Print 2: 64-gradation by error diffusion processing, 64-gradation by high LPI screen
- Test Print 3: 64-gradation by low LIP screen, 64-gradation by copy reproduction screen
Printer PASCAL Control
Printer
MN-CON
DC-CON
Reader
Read the data of
test patterns.
Output the test
patterns.
Activation
Set the output test print in the reader unit.
Read the test print.
Reader unit
Create an image correction table in the
main controller. (M, Y, C, Bk)
Example) Image correction table for Color M
Actual gradation
characteristics
Ideal image
characteristics
0
100
Data output (reader unit)
M1
M2
M3
M4
M5
Data output (MN-CON)
M63 M64
Output the test pattern from the main controller.
(3 types)
Printer
Output the data.
100
Reader unit
Printer
Vcont
Density data (reader)
290
300
1.4
1.6
1.7
250
D-max correction
Содержание imagePRESS C1 P
Страница 1: ...Oct 22 2008 Service Manual imagePRESS C1 Series ...
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Страница 38: ...Contents ...
Страница 39: ...Chapter 1 Introduction ...
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Страница 89: ...Chapter 2 Installation ...
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Страница 235: ...Chapter 3 Basic Operation ...
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Страница 245: ...Chapter 4 Main Controller ...
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Страница 276: ...Chapter 5 Original Exposure System ...
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Страница 332: ...Chapter 6 Laser Exposure ...
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Страница 342: ...Chapter 6 6 8 F 6 10 1 Laser Light 2 Laser Shutter 3 Laser Shutter Lever 1 1 2 2 1 2 3 3 3 3 ...
Страница 344: ...Chapter 7 Image Formation ...
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Страница 431: ...Chapter 7 7 82 ...
Страница 462: ...Chapter 8 Pickup Feeding System ...
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Страница 503: ...Chapter 8 8 38 4 F 8 49 5 F 8 50 B Duplexing re pickup stop position 6 F 8 51 2 1 3 2 1 B 1 3 2 ...
Страница 504: ...Chapter 8 8 39 7 F 8 52 8 F 8 53 9 F 8 54 1 3 2 1 2 4 3 1 2 4 3 ...
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Страница 509: ...Chapter 8 8 44 3 F 8 64 A Duplexing reversal position 4 F 8 65 2 1 A 2 1 ...
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Страница 513: ...Chapter 8 8 48 11 F 8 72 B Duplexing re pickup stop position 12 F 8 73 3 2 B 1 3 1 2 ...
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Страница 516: ...Chapter 8 8 51 F 8 77 SL3 M10 PS17 ...
Страница 533: ...Chapter 8 8 68 F 8 154 1 2 4 3 2 3 4 ...
Страница 534: ...Chapter 9 Fixing System ...
Страница 599: ...Chapter 10 Externals and Controls ...
Страница 642: ...Chapter 11 MEAP ...
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Страница 695: ...Chapter 12 Maintenance and Inspection ...
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Страница 716: ...Chapter 13 Standards and Adjustments ...
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Страница 732: ...Chapter 14 Correcting Faulty Images ...
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Страница 862: ...Chapter 15 Self Diagnosis ...
Страница 894: ...Chapter 16 Service Mode ...
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Страница 1222: ...Chapter 17 Upgrading ...
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Страница 1256: ...Chapter 17 17 31 F 17 65 2 Turn off the main power switch and remove the USB device ...
Страница 1257: ...Chapter 18 Service Tools ...
Страница 1258: ...Contents Contents 18 1 Service Tools 18 1 18 1 1 Special Tools 18 1 18 1 2 Solvents and Oils 18 2 ...
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Страница 1264: ...Oct 22 2008 ...
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