Epson 7600, 9600 service manual Feed Correction + T&B Adjustment

EPSON Stylus Pro 7600/9600 Revision A

5.2.3.7 Feed Correction + T&B Adjustment

For paper transport, correct the distance and adjust the top & bottom margins and side margin (printing start position). (See page 241)

† Feed Adjustment (Paper feed distance compensation):

Make the printer print a line in the paper feed direction, input the distance and

determine the PF encoder resolution inside the firmware.

The reference length for this determination has been set to 1 m.

T&B Adjust?

[Enter]

[Enter] Adjust Print

[Enter]

Enter:Adjust Pause:Do not adjust

[Pause]

(Only the input of a compensation value without printing is possible.)

The input value, handled as the compensation value, is written in the Flash ROM.

„ Resolution: 0.1mm

† Adj Top & Bottom:

	[Paper Feed ∆]Key: +
Printing Pattern	[Paper Feed ∇]Key : –
	* Setting is possible in increments of 0.1 mm.
Adjust

Do not adjust. Or 2nd or subsequent printing

Conduct printing and paper cutting and input the distances between the Front
Sensor and the Head, between the Cutter and the Head and between the Edge
Sensor and the Head (writing start position).
The input value, handled as the compensation value, is written in the Flash ROM.
„	Resolution: 0.1mm
† Side Margin Adjustment (Print Start Position Adjustment):
Conduct printing and paper cutting, then measure and input the side margin.
The input value, handled as the compensation value, is written in the Flash ROM.
„	Adjustment resolution: 0.1mm

Menu transition is shown at right and adjustment patterns are shown on the next page.

Top Length :

?3.0mm [SelecType]

Bottom Length :

?14.0mm

[SelecType]

Side Margin:

?3.0mm [SelecType]

V Length :

?+1000.0mm

[SelecType] [Enter]

[Paper Feed ∆]Key: +

[Paper Feed ∇]Key : –

* Setting is possible in increments of 0.1 mm.

[Paper Feed ∆]Key: +

[Paper Feed ∇]Key : –

* Setting is possible in increments of 0.1 mm.

[Paper Feed ∆]Key: +

[Paper Feed ∇]Key : –

* Setting is possible in increments of 0.1 mm.

[Paper Feed ∆]Key: +

[Paper Feed ∇]Key : –

* Setting is possible in increments of 0.1 mm.

„Press the [Pause] key on the compensation value input screen, and the display will change to “Feed Adj.+T&B”.

„Press the [Pause] key on the “Top Length” or “Bottom Length” input screen, and the display will change to the “Bottom Length” or “Side Margin” input screen, respectively.

„“Top Length”, “Bottom Length” and “Side Margin” can be adjusted only in the T&B adjustment mode for the first printing.

[Enter] Adjust Print	[Pause] Key	→
		To “Rear Sensor Pos.”

[Enter]

Figure 5-32. Menu Transition for Feed Correction +T&B Adjustment

Adjustment Self-diagnostic Function 239