Canon i-SENSYS MF744Cdw
Service Mode. Service Label
In factory setting, adjustments are made for each machine, and adjustment values are written in the service label. In the case of the following, adjustment values for ADJUST or OPTION return to default. Therefore, when you made adjustments in the field.
- Changed Main Controller PCB
- Changed Engine Controller PCB
- After RAM clear execution
Therefore, when you made adjustments and changed values of the Service Mode in the field, be sure to write down the changed values in the service label. When there is no relevant field in the service label, write down the values in a blank field.
