Canon imagePRESS 1135 Series Service Manual page 1414

Title DC Controller PCB
Explaination [Before replacing / clearing RAM]
Print out the list of Service Mode setting value
COPIER > FUNCTION > MISC-P > P-PRINT
[After replacing / clearing RAM]
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.
8
Service Mode > Situation Mode > Parts Replacement
T-8-117
8 Service Mode > Situation Mode > Parts Replacement
8-471
8-471