Epson 9600, 7600 service manual Edge AD Adjustment, „ Paper to be used A3 plain paper

EPSON Stylus Pro 7600/9600 Revision A

5.2.3.2 Edge AD Adjustment

The optimum value for resistance of the Edge Sensor is automatically detected and determined. (See Figure 5-19)

„The values are displayed in the order of “D/A adjustment value”, “ON-OFF difference” and “ON level” from left to right.

„Appropriate values

ON-OFF difference: 040 or more

ON level: within 0E0 ∼ 0E8

NOTE: The appropriate values are represented in hexadecimal notation.

[Enter] Start

[Enter]

Adjustment

Detection end

EdgeAD :

?0A1 0E0 0E0

Detection error

end

[Enter]

Adjust again

„Paper to be used: A3 plain paper

ADJUSTMENT AND CHECKING PROCEDURE

1.Start the Self-diagnostic Function:

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

2.Set paper:

Set A3-size plain paper on the HP side.

3.Display “Adj: Edge AD”:

[Paper Feed ∇] → [SelecType >] → [Paper Feed ∇]

4.Move the CR Unit:

By manual operation, move the Carriage so that the Edge Sensor is positioned at the right edge of the A3 plain paper.

5.Detect the adjusted values: [SelecType] → [Enter ↵ ]

6.Check the values for properness:

Check that the values are within the respective ranges specified above. If they are not within the ranges, clean the sensor surface or replace it with a new one.

040 or more Within 0E0 ∼ 0E8

Figure 5-19. Menu Transition for Edge AD Adjustment

Adjustment Self-diagnostic Function 232