LQ-300 Service Manual
Product Description
1.4.6 Selected Font
The combination of two
Font
LEDs (1 and2) is used to indicate the selected font.
To choose one of the seven internal fonts listed on the control panel, press the
Font
button.
Table 1-17. Font Selection
Selected Font
\
Font 1
Light
I
Font2 Light
Roman
On
On
Saris Serif
On
off
Courier
off
On
Prestiae
Blinkina
On
script
Blinking
off
Draft
On
Blinking
Draft condensed
off
off
1.4.7 Printer Initialization
There are three types of initialization:
power-on initialization, hardware initialization, and
software initialization.
1.4.7.1 Power-on Initialization
The power-on initialization is performed by turning the printer powered on. When the power-on
initialization is performed:
. The printer mechanism is initialized.
●
The
hardware initialization is performed.
1.4.7.2 Hardware Initialization
Hardware initialization is performed by:
. Turning on the printer.
. The falling edge of a negative pulse ora low signal on theparallel interface
/INITline.
When hardware initialization is performed:
●
Print data in the input buffer is cleared.
. Download character definitions are cleared.
. The printer’s settings areretumed to the defaults.
●
The
printer is set to the standby condition, if no fatal error occurs.
1.4.7.3
Software
Initialization
Softwme
initialization is performed upon receipt of the control code ESC
62.
When software
initialization is performed:
●
Print characters in the buffer are not cleared.
. The printer setting is changed to the default, but download character definition is not cleared.
Rev. A
1-19
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