Epson Stylus Photo785EPX, Service Manual

Page: 20 / 192

EPSON Stylus PHOTO 895/785EPX/915/825 Revision B
PRODUCT DESCRIPTION Printer Initialization 20
1.7
Printer Initialization
There are three kinds of initialization methods, and the following explains each
initialization.
1. Power-on Initialization
This is the initializing operation when the printer power is turned on.
When printer is initialized, the following actions are performed:
(a) Initializes printer mechanism.
(b) Clears input data buffer.
(c) Clears print buffer.
(d) Sets default values.
2. Operator Initialization
This printer is initialized when turning the printer power on again within 10
seconds from last power off.
When printer is initialized, the following actions are performed:
(a) Cap the printer head.
(b) Eject a paper.
(c) Clears input data buffer.
(d) Clears print buffer.
(e) Sets default values.
3. Software Initialization
The ESC@ command also initialize the printer.
When printer is initialized, the following actions are performed:
(a) Clears print buffer.
(b) Sets default values.
1.8 Initial setting values
Initial setting values during the initial operation are as follows. For the storable items
of panel setting, default setting and remote commands, the memory contents become
default values.
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Page position: Current paper position shall be the page front end position.
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Line feed: 4.23 mm (1/6 inch)
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Right margin: 80 columns
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Left margin: 1st column
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Character pitch: 10CPI
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Print mode: Text mode (Non-raster graphic mode)