Adjustment

4.1.7 Uni-D Adjustment

This is required when the CR unit or CR motor is replaced or removed. You perform this operation to adjust the deviation occurs between lines printed in the Uni-D mode.

1.Connect the printer and the host computer with a parallel interface cable.

2.Start the adjustment program in the host computer.

3.Input the market code. (Refer to Section 4.1.2.)

4.Move the cursor using − or ↓ key to select “2. Adjustment & Check” from the Main menu. Then press “Return” key, and the Adjustment & Check menu appears.

5.Move the cursor using − or ↓ key to select “5. Uni-d”￿ Then press “Return” key, and the printer prints the Uni-d adjustment pattern in the draft mode.

6.Follow the flowchart in Page 4-13 to align the black lines continuously by making the deviation width less than 1/2 of the line width.

7.After making an adjustment, press one of the following keys:

[0]Correct the input values.

[SPACE]

Print to check the result with the input values.

[RETURN]

Quit the operation and return to the Adjustment and Check menu.

[ESC]

Return to the Adjustment and Check menu without changing the current values.

8.Perform one of the followings:

￿Select R.Return using − or ↓ key to and press “Return” key to return to the Main menu.

￿Select other adjustment using − or ↓ key to and press “Return” key to make the selected adjustment. (Select R.Return using − or ↓ key to and press “Return” key to return to the main menu when all necessary adjustments are done.)

9.Move the cursor using − or ↓ key to select “ ￿.END” and press “Return” key to exit the adjustment program.

CAUTION

￿Adjusted value is not stored in the EEPROM until the printer is turned off. Therefore be sure to turn off the printer once after the adjustment program is executed.

￿The set values are transferred to the printer when this adjustment is executed. Therefore do not turn off the printer before executing “Uni-d” .

4-12

Rev. A