Epson Stylus Pro 7400, Service Manual

Page: 137 / 428

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Product Description Control Panel 137
1.4.9 Initialization
The printer performs initialization operation by the following method.
1.4.9.1 Hardware Initialization
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The following are the initialization operation performed when turning the power
on.
„
Initialization operation
•
Initializes printer mechanism.
•
Clears input data buffer.
•
Clears print buffer.
•
Sets default values.
1.4.9.2 Software Initialization
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The default command (ESC @) also initializes the printer.
„
Initialization operation
•
Clears print buffer.
•
Sets default values.
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Cancel enhancement data (DC1x16kbyte) initializes the printer.
„
Initialization operation
• Clears print buffer.
• Sets default values.
• Immediate cut only when some printing remains on the paper.
1.4.9.3 Panel Initialization
This printer is initialized when pushing the [Pause] switch for more than 3 seconds, or
printer recognized the *INIT signal.
„
Initialization operation
• Ejects a paper. (For roll paper, paper is cut by skipping print part when
Paper Source = Auto Cut in panel setting, paper is not cut when Paper
Source = Cutter Off)
• Caps the print head.
• Clears input data buffer.
• Clears print buffer.
• Sets default values.
1.4.10 Default Setup Values
1.4.10.1 Operation Default Setting
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Default Status
Default setup values in initialization operation are as follows. The parameters for
items that may be saved for panel setup, default setup, and remote commands are
used as default values.
„
Page position: Sets current paper position as page start position
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Line feed: 1/6”
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Right margin: 1st character
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Left margin: 3mm
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Character pitch: 10CPI
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Print mode: Text mode (non-raster graphics mode)
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Cut Sheet Eject
When at power introduction it is judged by the printer that there is both cut sheet
setting and also there is paper remaining in the paper path, the paper is fed and
ejected. The printer is at standby “READY”.
NOTE: For details, refer to “Mechanical Design Specifications”.