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7-8 WorkCentre Pro 421 User Guide
Use the scroll keys or
to select the required
value between 3 and 240
minutes.
The following values are
selectable: 3, 5, 10, 15, 20,
25, 30, 35, 40, 45, 50, 55, 60,
70, 80, 90, 100, 110, 120,
150, 180, 210 and 240
minutes.
Press [Enter].
Press [Features] key to return
to the Ready Mode.
Timers
3min
240min
Sleep
mode : 30