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EPSON Stylus Pro 7600/9600 Revision A
Operating Principles Print Mechanism Components 118
2.2.5 Others
COVER SENSOR
In order to detect whether the front cover on the lower front of this printer is open or
closed, a cover sensor is mounted on the printer on the left side where the front cover
opens and closes.
This sensor carries out control of operating and stopping of the CR motor and PF motor
drive circuits via the MAIN board's logic circuit after detecting the cover's status. This
control is the same when the paper support level is in the release state.
CIRCUIT BOARD PLACEMENT
The panel unit is located i the right front of the printer and the AC inlet, power supply
circuit board and the MAIN circuit board are mounted in the compartment on the
printer's rear side.
Figure 2-18. Cover Sensor Panel Unit
Figure 2-19. Circuit Board Layout
Cover Sensor
Panel Unit
Front Cover
Front Cover Flag
Power Supply Circuit Board
MAIN Circuit Board
AC Inlet