Canon imageRUNNER C1335 Series Service Manual page 517

■ SYSTEM
COPIER> FUNCTION> SYSTEM
PANEL-UP Not use
LOGWRITE Writing SUBLOG to USB memory
Details To write sublog that includes the following information to
the USB memory.
• Job list (job names, user names, and destinations)
• Communications log (destinations and user names)
• Job log (user names and job names)
Use case When analyzing the cause of a problem
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press START key.
3) Turn OFF/ON the main power switch.
Caution Do not turn OFF/ON the power before "Executing..." disappears.
When the power is turned OFF, sublog and DC-CON log are deleated.
If you need to write both logs, select the "LOGWRITE" and "DCONLOG",
and press START key before turning OFF the power.
IMPORT Reading of service mode setting value from USB memory
Details To write the service mode setting values (excluding those related to
Reader/ADF) to the USB memory.
Use case When replacing the Main Controller PCB as a measure against failures
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press Start key.
3) Turn OFF/ON the main power switch.
Caution Do not turn OFF/ON the power before "Executing..." disappears.
EXPORT Writing service mode setting value to USB memory
Details To write the service mode setting values (excluding those related to
Reader/ADF) to the USB memory.
Use case When replacing the Main Controller PCB as a measure against failures
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press Start key.
Caution "Executing..." disappears when writing is completed.
DCONLOG Writing DCONLOG to USB memory
Details To write the DCONLOG to the USB memory.
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press START key.
3) Turn OFF/ON the main power switch.
Caution Do not turn OFF/ON the power before "Executing..." disappears.
When the power is turned OFF, sublog and DC-CON log are deleated.
If you need to write both logs, select the "LOGWRITE" and "DCONLOG",
and press START key before turning OFF the power.
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Service Mode > COPIER > FUNCTION > VIFFNC
T-8-32
8 Service Mode > COPIER > FUNCTION > VIFFNC
■ VIFFNC
COPIER> FUNCTION> VIFFNC
STOR-DCN Backup of Engine Controller PCB NVRAM
Details To back up the setting data in NVRAM of the Engine Controller PCB to
NVRAM of the Main Controller PCB.
Use case Before replacing the Engine Controller PCB
Adj/set/operate method Select the item, and then press Start key.
Caution During operation, the setting data changes by manual or automatic
adjustment. When backup data which has been left for a long period of
time is restored, it is overwritten with new setting data and the old data
is deleted.
Related service mode COPIER> FUNCTION> SYSTEM> RSTR-DCN
RSTR-DCN Restoration of Engine Controller PCB NVRAM
Details To restore backup information of the Engine Controller PCB NVRAM
stored in the Main Controller PCB NVRAM to the Engine Controller
PCB NVRAM.
Use case After replacing the Engine Controller PCB
Adj/set/operate method 1) Select the item, and then press Start key.
2) Turn OFF/ON the main power switch.
Caution During operation, the setting data changes by manual or automatic
adjustment. When backup data which has been left for a long period of
time is restored, it is overwritten with new setting data and the old data
is deleted.
Related service mode COPIER> FUNCTION> SYSTEM> STOR-DCN
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