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Powering On the Printer
1-18 About Your Printer
Powering On the Printer
1. Locate the main power switch and standby switch as shown in Figure 1-10.
Figure 1-10 Standby switch and Main power switch
2. Turn on the Main power switch by pressing in at the top of the switch.
3. Turn on the Standby switch, as shown in Figure 1-11, by holding the switch in the up
position momentarily.
Figure 1-11 Turning on the standby switch
4. If you do not see anything on the display after 5 to 10 seconds, turn the screen contrast
control to the 2:00 o’clock (1400) position, as shown in Figure 1-11. You can then adjust
the control to an appropriate level.
ON
ON
OFF
Main power switch
Standby switch
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Standby switch
MODEL D640
5000
ON
Screen contrast control