EPSON Stylus CX4100/CX4200/CX4700/CX4800/DX4200/DX4800/DX4850 Revision A
PRODUCT DESCRIPTION Control Panel 52
1.6.3.6 Head Alignment Adjustment
Alignment adjustments can be made to maintain high print quality during bi-directional
printing. This function can be used for basic adjustments. For more precise
adjustments, we recommend using the head alignment utility that is installed in the
connected computer.
To activate this function, turn on this unit while depressing Copy mode button. The
pattern will be printed which shows the head alignment at that time, and adjustment
can be done regarding to that pattern.
Procedure
Preparation
1. Set A4 or Letter sized paper to the sheet feeder.
2. Set PG position is close (L).
Print Pattern
1. Turn on this unit while depressing Copy button.
2. Alignment adjustment pattern is printed.
Adjust VSD1 color parameter
1. VDS1 color parameter is ready to adjust while “Plain Paper” LED is ON.
2. Select the most appropriate value regarding the printed pattern #1 by
pressing Copy button.
The initial value is “5” indicated on 7-seg. LED and by pressing Copy
button, the value will change from “1” up to “9” incrementally and
cyclically.
3. Press B&W Start button to terminate VSD1 color parameter adjustment.
Just press that button as well when the initial value is the most
appropriate.
Adjust VSD2 color parameter
1. VSD2 color parameter is ready to adjust while “Photo Paper” LED is ON.
2. Select the most appropriate value regarding the printed pattern #2 by
pressing Copy button.
The initial value is “5” indicated on 7-seg. LED and by pressing Copy
button, the value will change from “1” up to “9” incrementally and
cyclically.
3. Press B&W Start button to terminate VSD2 color parameter adjustment.
Just press that button as well when the initial value is the most
appropriate.
Adjust VSD3 color parameter
1. VSD3 color parameter is ready to adjust while “Letter (or A4)” LED is
ON.
2. Select the most appropriate value regarding the printed pattern #3 by
pressing Copy button as VSD1, VSD2 parameters.
3. Press B&W Start button to terminate that adjustment as VSD1 color
parameters.
Adjust Eco color parameter
1. Eco color parameter is ready to adjust while “4"x 6" (or 10 x 15)” LED is
ON.
2. Select the most appropriate value regarding the printed pattern #4 by
pressing Copy button as VSD1, VSD2 parameters.
3. Press B&W Start Switch to terminate that adjustment as VSD1, VSD2
parameters.
Termination
1. VSD1, VSD2, VSD3, and Eco parameter adjustment is terminated
successfully, the adjusted value will be memorized and this unit will be
turned off automatically. The adjusted value will be effective from next
turning on.
2. To indicate the adjusted values are memorized, all the LEDs except for
Card Access LED will be flashing once.
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