Epson EX-1000 Guia do Utilizador descarregar pdf (Página 90)

Bidirectional test/adjustment mode

This mode is used to adjust the alignment of the print head on successive

bidirectional passes. After a period of some months, your printer may work

itself out of alignment on left and right printing passes, showing itself most

obviously in graphics printing. This mode will therefore be used very rarely.

1 Turn the printer off and then turn it on again while holding down the

@%E% and ‘S%!S buttons. The printer will then print something like the

following:

XXL DOT ADJUSTMENT MODE XL*

2 The printer will feed the paper forwards and backwards during this

operation, allowing you to view the paper for optimum alignment.

3 The vertical lines are in fact composed of three lines, the top and bottom

being printed on one pass of the print head, and the middle on a pass in

the opposite direction.

4 To adjust the printing, use the B and :PIPER buttons.

5 The GE++ button will move the middle line to the left (as shown by the

number by the side of the lines). The

~5~~9 button will perform the

opposite function.

6 When the three vertical lines are aligned with each other to form one

continuous line, the bidirectional alignment test is completed.

7 To change the mode for which the bidirectional adjustment is performed,

press the SEE!9 button. This will cycle between “DRAFT-A”, “DRAFT-B”,

“NLQ-A”, “NLQ-B”, “NLQ-C”, “GRAPHICS-A” and “GRAPHICS-B”.

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Epson EX-1000 Guia do Utilizador Página 90