Epson LQ-1050, User Manual

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The DIP Switch Functions
Auto line feed
When auto line feed is on (DIP switch 2-8 on), each carriage return
code (CR) is automatically followed by a line feed code (LF).
Printing direction
With unidirectional printing, the print head prints in one direction
only. This allows for precise vertical alignment, making it ideal for
printing graphics such as lines and boxes. When DIP switch l-5 is
on, the printer prints unidirectionally; when it is off, the printer
prints bidirectionally. Either setting can be overridden by a software
command (ESC U). To achieve precise vertical alignment without
the slower printing speed caused by unidirectional printing, see
your authorized service dealer for adjustment of your bidirectional
print settings.
Tear-off mode
When DIP switch 2-7 is on, the short tear-off mode is on. This
feature automatically advances continuous paper to the tear-off
position, and then reverse-feeds the paper to the loading position.
See the section on using short tear-off later in this chapter.
CAUTION:
Do not use the short tear-off mode with labels.
.
High-speed draft
When DIP switch l-6 is off, high-speed draft is selected. When the
DIP switch is on, normal draft is selected. High-speed draft prints at
300 characters per second but produces characters that are not as
fully formed as the ones produced with normal draft. If you select a
feature such as emphasized, double-strike, or condensed in high-
speed draft mode, the printing speed will temporarily switch to
normal draft speed until the enhancement is turned off. This allows
you to
use
any print enhancement without canceling high-speed draft.
3-10 Using the Printer