PrinterSupplies and Maintenance 173
[89]Cleaning the upperand lower knife
8Oilthe felt using Fixing Unit Cleaning Oil (silicon oil).
[90]Oiling the felt
Close the side door of the reinforcement unit. Th e knives are automatically
placed back in their home positions., depending on whether or not a job was
interruptedto clean the knives.
9Press the On-line key.