External Auxiliary System - Canon imagePRESS 1135 Series Service Manual

5
Adjustment > When replacing parts > External auxiliary system > DC controller PCB

External auxiliary system

■ DC controller PCB
Procedure of parts Refer to Removing DC Controller PCB
replacement
Procedure of [ Before replacing / clearing RAM ]
adjustment Download SramDCON to a PC by SST.
Print out the list of Service Mode setting value
COPIER > FUNCTION > MISC-P > P-PRINT
The print out is unnecessary if it save SramDCON by SST in a uploade.
[ After replacing / clearing RAM ]
You download SramDCON by SST.
Without SramDCON, You perform the following procedures.
1) Clear the DC controller setting value/counter
COPIER > FUNCTION> CLEAR > DC-CON (to clear RAM on DC controller
PCB)
COPIER > FUNCTION > CLEAR > CNT-DCON (to clear service counter on
DC controller PCB)
2) Turn OFF and then ON the power (turning OFF and then ON the power
executes RAM clear)
3) In the case of failure to upload backup data before replacement (e.g. DC
controller PCB was damaged), enter the value for each Service Mode item
described on the service label. Because the value described on the service
label may not be the latest, check the value with list of Service Mode items
(P-PRINT) that was printed out in advance, and enter the value on the list.
4) Turn OFF and then ON the power (turning OFF and then ON the power
activates the value entered for each Service Mode item).
5) Execute auto gradation correction control (in User Mode) :
Additional Functions > Adjustment / Cleaning > Auto Gradation Correction
6) Write down the latest value for each item on the service label.
5 Adjustment > When replacing parts > External auxiliary system > DC controller PCB
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