Epson Stylus pro 7900 Repair Manual page 248

Pro 7900 and 9900 Field Repair Guide
12. Connect the Power Cables to the SpectroProofer and the Printer.
13. Turn on the Printer and observe the SpectroProofer's initialization sequence.
13.1 The Green Light on the SpectoProofer will blink.
13.2 The SpectroProofer Carriage will find it's home position reference.
13.3 The ILS Head will sample it's Calibration Tile (shine it's light on it).
13.4 The SpectroProofer Track will lower into position.
13.5 The ILS Head will sample the Backing Plate.
13.6 The SpectroProofer Carriage will return to it's home position.
13.7 The SpectroProofer Track will return to it's raised position.
13.8 The Green Light will stop blinking and remain on.
14. Load Epson Paper (necessary for step 16).
15. Check the Printer's configuration.
15.1 Verify that Paper Setup/Paper Type
15.2 Verify that Printer Setup/PAPER SIZE CHK:
15.3 Verify that Printer Setup/PAPER SKEW CHECK:
16. Perform the Options Setup:/SpectroProofer/Device
17. Verify that the Printer comes
18. Check the ILS Head's reading of the Backing Plate.
18.1 Navigate to Options Setup:/SpectroProofer/Status Information/Backing Color.
18.1.1 It should display
18.1.2 If it displays Gray, there is a problem.
SpectroProofer Troubleshooting
is correctly set to match the paper loaded in the previous step.
is set to
Ready.
Black or White to match the color of the Backing Plate.
Printer Component, Software Item,
ON
is set to ON
Alignment.
LCD Display, Printer Button
10/6/10
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