Epson 7600, 9600 service manual Cover Sensor Assy Mounting Position Adjustment, Display Sen Cover

EPSON Stylus Pro 7600/9600 Revision A

5.3.5 Cover Sensor ASSY Mounting Position Adjustment

When removing/replacing the Cover Assembly or the Front Cover, verify the sensor operation using the Self-Diagnostic mode as described below.

NOTE: For disassembly and assembly procedure, refer to “Cover Sensor ASSY” (p.197).

1.Remove the Tube cover. See “Cover Sensor ASSY” (p.197).

2.Start the Self-diagnostic Function:

Power OFF → [Paper Feed ∆]+[Paper Feed ∇]+[Cut/Eject] → Power ON

3.Display “Test: Sensor”:

[SelecType >] → [Paper Feed ∇] x2

4.Display “Sen: Cover”:

[SelecType >] → [Paper Feed ∇] x1

5.Open and close the Front Cover, checking the LCD to make sure the message changes depending on the Front Cover position.

Table 5-31. Cover Sensor Assembly Check

Front Cover		LCD Message
Open	Sen: Cover	Open
Close	Sen: Cover	Close

Cover Sensor ASSY

6. If the correct message does not appear or any other message appears, verify the Cover	Figure 5-68. Adjusting the Cover Sensor ASSY Mounting Position
Sensor is installed correctly and check the operation again.

CHECK POINT

Acceptance Criterion:

The timing for cover opening is such that there is no gap between the front cover and the printer body which permits entrance of your finger.

Adjustment Mechanism Adjustment 267