
Chapter 16
16-141
10. MISC-P
CA-KEY
Perform batch deletion of the CA certificate and key pair.
When a serviceman replaces or disposes of a device, he/she must perform batch deletion of the
CA certificate and key pair. The CA certificate is used by MEAP application which uses E-RDS,
and SSL client connection. The key pair is used by IPP, RUI, and MEAP SSL function.
- If this operation is not performed when a device is replaced or disposed of, the CA certificate
and key pair additionally registered by a user remains in the HDD, which causes a security
problem. Therefore, a serviceman must perform this operation.
- Be sure to make sure that OK is displayed after the operation is performed. When NG is
displayed, the CA certificate and key pair may have not been normally deleted. Therefore, it is
necessary to surely delete them by initializing the HDD, etc.
- When this operation is performed, the SSL server certificate and key pair additionally registered
by a user are also deleted. Therefore, do not perform this operation carelessly. If you have deleted
the data by mistake, you need to ask the user to reinstall the SSL server certificate. If no certificate
is additionally installed by a user, the setting values are initialized to be the same as the factory
setting, and there is no impact to the user.
Operation method
1) Select this item and press the OK key.
2) When the data is cleared normally, OK is displayed.
3) Turn OFF/ON the main power.
Reference:
When the power is turned OFF/ON, the CA certificate and key pair are extracted from the archive
(/BOOTDEV/KCMNG) and become available for the function mentioned above (E-RDS/SSL
function).
2
KEY-CLR
Clear the encryption key in the HDD encryption board.
Clear the key in order to replace the encryption key for the HDD encryption board (security kit).
Select KEY-CLR and press the OK key to clear the encryption key.
When this operation is performed and the main power is turned OFF/ON, the processing for
installation of the encryption board is activated, and new encryption key is created.
When this operation is performed, all the data in the HDD cannot be used. Therefore, when the
main power is turned OFF/ON, it is necessary to perform procedures starting from HDD
formatting.
2
COPIER>FUNCTION>CLEAR
Subheading Contents
Level
Summary of Contents for imagePRESS C1 P
Page 1: ...Oct 22 2008 Service Manual imagePRESS C1 Series ...
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Page 6: ......
Page 38: ...Contents ...
Page 39: ...Chapter 1 Introduction ...
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Page 72: ...Chapter 1 1 30 F 1 18 ...
Page 85: ...Chapter 1 1 43 T 1 26 ...
Page 88: ......
Page 89: ...Chapter 2 Installation ...
Page 90: ......
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Page 235: ...Chapter 3 Basic Operation ...
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Page 245: ...Chapter 4 Main Controller ...
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Page 276: ...Chapter 5 Original Exposure System ...
Page 277: ......
Page 332: ...Chapter 6 Laser Exposure ...
Page 333: ......
Page 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 ...
Page 344: ...Chapter 7 Image Formation ...
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Page 431: ...Chapter 7 7 82 ...
Page 462: ...Chapter 8 Pickup Feeding System ...
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Page 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 ...
Page 505: ...Chapter 8 8 40 10 F 8 55 11 F 8 56 12 F 8 57 1 4 2 3 5 4 1 3 2 1 4 2 5 3 ...
Page 506: ...Chapter 8 8 41 13 F 8 58 14 F 8 59 15 F 8 60 5 1 2 3 4 1 2 3 5 4 1 2 3 4 5 ...
Page 507: ...Chapter 8 8 42 16 F 8 61 1 2 3 4 5 ...
Page 509: ...Chapter 8 8 44 3 F 8 64 A Duplexing reversal position 4 F 8 65 2 1 A 2 1 ...
Page 510: ...Chapter 8 8 45 5 F 8 66 6 F 8 67 2 1 2 1 ...
Page 511: ...Chapter 8 8 46 7 F 8 68 8 F 8 69 3 2 1 3 2 1 ...
Page 512: ...Chapter 8 8 47 9 F 8 70 10 F 8 71 3 2 1 2 3 1 ...
Page 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 ...
Page 514: ...Chapter 8 8 49 13 F 8 74 14 F 8 75 1 2 3 1 2 3 ...
Page 516: ...Chapter 8 8 51 F 8 77 SL3 M10 PS17 ...
Page 533: ...Chapter 8 8 68 F 8 154 1 2 4 3 2 3 4 ...
Page 534: ...Chapter 9 Fixing System ...
Page 599: ...Chapter 10 Externals and Controls ...
Page 642: ...Chapter 11 MEAP ...
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Page 695: ...Chapter 12 Maintenance and Inspection ...
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Page 700: ...Chapter 12 12 2 F 12 1 28 9 10 14 13 29 29 11 12 27 6 3 1 2 5 4 7 8 15 16 ...
Page 701: ...Chapter 12 12 3 F 12 2 17 20 24 23 25 26 19 18 24 21 22 ...
Page 704: ...Chapter 12 12 6 F 12 3 1 2 3 4 9 6 5 7 8 11 12 13 14 15 10 ...
Page 715: ...Chapter 12 12 17 F 12 18 1 1 2 2 ...
Page 716: ...Chapter 13 Standards and Adjustments ...
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Page 732: ...Chapter 14 Correcting Faulty Images ...
Page 862: ...Chapter 15 Self Diagnosis ...
Page 894: ...Chapter 16 Service Mode ...
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Page 1222: ...Chapter 17 Upgrading ...
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Page 1256: ...Chapter 17 17 31 F 17 65 2 Turn off the main power switch and remove the USB device ...
Page 1257: ...Chapter 18 Service Tools ...
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