Kodak 800 SERIES Benutzerhandbuch
Theory of Operation 2-18
NovaJet 800 Series Service Manual
Control Panel
The Control Panel is located on the right side of the printer and consists
of 8 variable-action control buttons and an LCD graphics display. The
control buttons are assigned to different functions and are dependant
upon the selections that were previously selected. There are four buttons
on the left of the display and four buttons on the right, with the display
showing up to eight possible selections.
of 8 variable-action control buttons and an LCD graphics display. The
control buttons are assigned to different functions and are dependant
upon the selections that were previously selected. There are four buttons
on the left of the display and four buttons on the right, with the display
showing up to eight possible selections.
Load Media
Cut
Pause
Reset
Feed Media Menu
Setup Menu
Utility Menu
*
Figure 2-12. Main Menu.
Figure 2-12 shows the keypad after the printer has been turned on and
finished the start up process. As seen in the figure, the control buttons are
assigned to the corresponding command that is displayed closest to the
physical location of the button.
finished the start up process. As seen in the figure, the control buttons are
assigned to the corresponding command that is displayed closest to the
physical location of the button.
Power Supply
An internal UL recognized switching power module supplies power for
the printers. It provides a constant 24VDC output from input voltage in
the 90-132 VAC and 180-246 VAC ranges. A power switch turns the
power on and off. The 24VDC is applied to the MPCB where it is
further regulated and separated into 1.8VDC, 3.3VDC, and 5VDC. The
24V supply is used for: the stepper controller (which advances the
paper); the servo controller (which moves the Carriage); and power to
fire the inkjets. The 5V and 3.3V supply powers the logic circuits. The
1.8V powers the DSP.
the printers. It provides a constant 24VDC output from input voltage in
the 90-132 VAC and 180-246 VAC ranges. A power switch turns the
power on and off. The 24VDC is applied to the MPCB where it is
further regulated and separated into 1.8VDC, 3.3VDC, and 5VDC. The
24V supply is used for: the stepper controller (which advances the
paper); the servo controller (which moves the Carriage); and power to
fire the inkjets. The 5V and 3.3V supply powers the logic circuits. The
1.8V powers the DSP.