Printek 4300, 4503, 4500 manual Character Size, Set Character SpacingESC n w

Models: 4500 4503 4300

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Set Character SpacingESC [ n w

DEC LA120 Emulation

Character Size

The FormsPro 4000 is capable of supporting 10, 12, 13.3, 15, 16.7, 17.14, and 20 cpi, but most emulations support only a subset of these. LA120 emulation supports 10, 12, 13.3, and 16.7 cpi via software, but does not support 15, 17.14, or 20 cpi. Every emulation supports 10 cpi, and we consider this to be the default character pitch. When you use the control panel to change the "CPI:" value in the "Setup: FORM" menu, you are actually changing the default character pitch. When the printer is turned on (or reset), it will use this character pitch. You can even use a pitch that is not supported by your emulation, such as 15 cpi with LA120 emulation. You can override this pitch selection via software, by sending an escape sequence. This selects a user specified non-default pitch. For example, in LA120 emulation, sending ESC [2w will select 12 cpi. Sending ESC [w will re-select 10 cpi, and thus re-select the default character pitch that was selected in the form setup.

Via software escape sequences, you can select any character pitch supported by the emulation you are using. All will print as expected, unless you select 10 cpi -- because 10 cpi really selects the default character pitch from setup. If you really want 10 cpi, then you must specify "CPI: 10" in the "Setup: FORM" menu. Likewise, if you want to use the default pitch from setup, you must not override it. Either send no character pitch sequences to the printer, or make sure you re-select 10 cpi via software.

When you select different forms, the default character pitch from setup is selected along with the form. But you will not see this default pitch if it has already been overridden via software.

Set Character SpacingESC [ n w

Sets the character spacing as specified in the following table. Omitting n is equivalent to specifying zero.

ncharacter pitch

010 cpi

110 cpi

212 cpi

313.3 cpi

416.74 cpi

55 cpi

66 cpi

76.67 cpi

88.37 cpi

Overrides the "CPI:" value in the "Setup: FORM" menu.

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Page 88
Image 88
Printek 4300, 4503, 4500 manual Character Size, Set Character SpacingESC n w