Epson Stylus Pro GS6000 - Page 237

Epson Stylus Pro GS6000 Revision F
ADJUSTMENT Tests 237
Confidential
Sensor Test IC COVER SENSOR L
1. Select the menu as follows.
Ctrl. Test => Ctrl. Sns => CtrlSns. Etc => Ink Cover
2. Open and close the left Ink cartridge cover.
Check that the sensor status changes according to the opening/
closing operations.
Status: Open/Close
SUB TANK SENSOR
1. Select the menu as follows.
Ctrl. Test => Ctrl. Sns => CtrlSns. Tank => X* H/L/V
“*” stands for the number of sub tank to be tested.
2. Manually move the actuator to shut off the light emitted from the
photo sensor.
Check that the sensor status changes according to the actuator
operation.
Status: Off/On/Off
SUB TANK ASSY
PAPER LEVER SENSOR
1. Select the menu as follows.
Sensor => Paper Lever
2. Move the Paper Lever between its highest and lowest positions.
Check that the sensor status correctly reflects the lever position.
Status: Up/Down
WASTE FLUID LEVEL SW ASSY
1. Select the menu as follows.
Sensor => Mtank
2. Remove the WASTE FLUID LEVEL SW ASSY from the Ink
drain tank to check the sensor.
Check that the status correctly reflects the sensor status.
Status: Not Full/Full
(Full = When the floating cork of the sensor is moved up.)
Panel Test PANEL ASSY
1. Select the menu as follows.
Panel => Key
2. Press the buttons on the panel one by one.
Check that the name of the pressed button is displayed on the panel.
To end the test, press the [Pause] button twice.
1. Select the menu as follows.
Panel => LCD
The entire portion of the LCD gets black. Check that no missing
points are observed on the LCD.
1. Select the menu as follows.
Panel => LED
The LEDs light up one by one. Check that the name of the lit LED is
displayed on the panel.
Fan Test COOLING FAN PE
1. Select the menu as follows.
Ctrl. Test => Ctrl. Fan => Box Fan
Visually or acoustically check that the fan is operating.
COOLING FAN (24V)
1. Select the menu as follows.
Ctrl. Test => Ctrl. Fan => Mist Fan => Mist Fan X*
*: Fan number (there are three cooling fans)
Visually or acoustically check that the fan is operating.
Test Menu Related Parts Procedure Check/Action