Thermistor Check - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

4.16.1.2 Thermistor Check

1. Remove the Upper Cover of the SpectroProofer.
2. Install the mounter on the printer.
3. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu
4. Start the Service Program.
5. Connect the USB cable to the Main-C Board.
6. Select SpectroProofer Sensor Check
7. Select Thermistor Check.
8. Click [Run].
The temperature will be displayed.
9. Check that there is no abnormality on the temperature display.
Abnormality is found: Go to
No abnormality: Go to Step 11
10. Check the wiring of the Thermistor. If there is no abnormality on the wiring,
replace the Thermistor (P. 267). Return to
11. Click [Finish].
12. Turn the printer OFF and finish the adjustment.
ADJUSTMENT
] + [Paper Feed ] + [OK].
from the inspection program.
Step 10
Step 6 to check again.
SpectroProofer Related Adjustments
TBD
Figure 4-111. Confirmation Screen
Revision A
403
Confidential