Canon imageRUNNER ADVANCE C5255, Руководство по обслуживанию, Страница: 1427 / 1443

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Appendix > General
Timing Chart > General
Timing Chart >
A4 single-sided 2 prints Bk color
Appendix > General
Timing Chart > General
Timing Chart >
A4 single-sided 2 prints Bk color
Data Location Replace
Replace the HDD / All format Replace the Main PCB 1Replace the Main PCB 2 DC Cont-roller PCB Reader Cont-roller PCB Replace the TPM PCB
Counter Information
Department ID Counter
SRAM(MCON2) - - Clear - - -
Service Counter (MN-CON) SRAM(MCON2) - - Clear - - -
Service Counter (DC-CON) SRAM (DC-CON) - - - Clear - -
*21 If the backup key information in the HDD is missing, it is automatically recovered from the key in the SRAM (MCON2).
*22 If the key information in the SRAM (MCON2) is missing, it is automatically recovered from the backup key in the HDD.
*21,22 When You change Main PCB 2 and HDD at the same time, the automatic restoration of the key information is not performed.
*24 An error code is displayed when the TPM setting is “ON”. After all data/settings are initialized after restart, select "ON" for the TPM setting to enable the TPM setting.
*25 If the TPM key information in the SRAM of the HDD or the Main Controller PCB 2 becomes missing, the key information in the SRAM is automatically recovered from the backup of the common key in the HDD. Then the internal state of TPM setting changes to "ON". Note that the TPM setting needs
to be manually changed to "ON" since "OFF" is displayed for UI.
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