Cover Open Sensor Operation; Default Setting; Setting Method - Epson Stylus COLOR 1520 Service Manual

1.4.4 Cover Open Sensor Operation

The cover open sensor equipped with this printer controls the carriage movement which has a possibility
to hurt the user. The sensor performs followings:


The printer cover opens during printing:

The CR returns to the home position slowly after executing printing for the current pass. The cover
open LED lights up and the printer goes into the stand-by status.

To recover, close the cover and press the pause button to continue to print. The cover open LED
goes off with the recovery.


The printer cover opens during cleaning:

The printer completes the cleaning sequence. If the cover is still open after the cleaning, the cover
open LED lights up and the printer goes into the stand-by status.

To recover, close the cover and press the pause button to continue to print. The cover open LED
goes off with the recovery.


The printer cover opens While the printer is in the stand-by status:

The cover open LED lights up and the printer stops functioning. *

To recover, close the printer cover.
*1 :The interface is in the Busy status and the switches on the control panel are effective.

1.4.5 Default Setting

This printer has user-selectable default settings to which it refers at initialization. This section describes
setting method and setting menus.

1.4.5.1 Setting Method

See the flow chart in Page 1-26 for the default setting method.


Be sure to turn off the printer off once after the default setting operation is executed, since
adjustment values are not stored in the EEPROM until the printer is turned off.


The latest adjustment values set before power-off are stored in the EEPROM.
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CAUTION
Product Description
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