Dascom DP-520 운영자 매뉴얼 - 페이지 12
{카테고리_이름} Dascom DP-520에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dascom DP-520 19 페이지. Wired printer
Dascom DP-520에 대해서도 마찬가지입니다: 사용자 설명서 (12 페이지), 빠른 설정 지침 (2 페이지), 빠른 설정 지침 (2 페이지)
페이지 인쇄
PRINTER OPERATION AND PROGRAMMING
The DP-510 and DP-520 printers utilize a Fujitsu FTP-628MCL103 printer mechanism, with a fixed (parallel) print
head with 384 horizontally-arranged thermal elements. The paper is advanced by a stepper motor, and printing takes
place in a single dot row for each step of the paper. Each printed dot is approximately 0.005" square. The printing
speed and dot density are controlled according to the battery voltage and the head temperature.
Various printing modes, including graphics, are invoked by 'Escape' sequences. Control codes and status report
protocols are described in detail in the Programmer's Manual.
DATA BUFFER
The printer has a nominal 20k byte buffer to optimize throughput: this enables data to be received into the buffer
while previous lines are being printed. Printing will be initiated on receipt of a valid logical line of data or a
complete graphics pattern.
The buffer may be cleared by data command or by a hardware reset. A partially full line will be printed on receipt
of an appropriate control code, or after a programmable timeout delay.
SPOOLING MODE
Spooling mode can be entered by:
a command from the host;
Paper Out condition or Paper Lid open condition being sensed;
an error condition (e.g. head over temperature, battery over voltage, etc).
In spooling mode, the buffered data are stored without being printed until the mode is exited by:
a command from the host;
the 'causing condition' (e.g. Paper Out or Paper Lid open) being cleared;
the paper feed button being double-clicked.
CHARACTER PRINTING AND FONTS
The default 32-column character set is formed from a 24x10 dot matrix, and is based on the industry standard IBM®
character set Code Page 437. This character set has been modified to include the Euro symbol ('€') at position 80H
(128 Decimal), in place of the usual capital C with cedilla ('Ç').
Various combinations of single or double width, single or double height, inverted, underlined, and other attributes
may be mixed within a line.
Customized fonts may be created using a font editor utility, and downloaded to the printer. Only a single custom
font may be loaded in the printer at one time. Contact Dascom Technical Support for more information on the font
editor utility.
GRAPHICS PRINTING AND OTHER PROGRAMMING MODES
Various dot-addressable graphics modes are supported, at up to 384 dots per line. The Windows driver operates in
the graphics mode. Refer to the Programmer's Manual for full details of this and other advanced programming
modes.
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