Epson DFX-9000 Reference Guide

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Problem Solving
Follow these steps to perform the bidirectional adjustment:
1. Make sure paper is loaded, then turn off the printer.
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Caution:
Whenever you turn off the printer, wait at least five seconds 
before turning it back on; otherwise you may damage the 
printer.
2. Hold down the Pause button and turn on the printer. The 
printer enters the bidirectional adjustment mode and prints 
instructions and the first set of alignment patterns.
3. As described in the instructions, compare the alignment 
patterns and select the aligned pattern number with the best 
alignment by pressing the Font (ItemU) or Pitch (ItemD) 
button. The LCD shows the pattern number that is selected 
at the time. Press the SetD (Top of Form) button to fix the 
selected pattern number and print the next set of alignment 
patterns.
4. Select the pattern with the best alignment for each of the 
remaining sets of alignment patterns.
5. After you select the best pattern in the final set of alignment 
patterns and save it by pressing the SetD (Top of Form) 
button, turn off the printer to exit bidirectional adjustment 
mode.