Service Manual
General Description
1.4.6 Emulation
Mode Switch Functions
This section describes the emulation mode switch function.
1.4.6.1 Emulation Switch by
The two types of emulation switch functions described below are available on this printer.
Together they are referred to as
(Shared Printer Language).
Job Language
This is EPSON’s
language system. It is able to skip among various destinations, as shown
in Figure 1-12.
Printer Job Language
This is HP’s original language, which is available with the LaserJet 4 printer.
It is able to skip among various destinations, as shown in Figure 1-12. The precise specifications for
this language are based on the HP LaserJet 4.
The
figure below shows three types of mode switching.
Neither
nor
switches the mode directly. They first exit the current mode and return to
or
Then they enter another mode.
I
LJ4
‘ x
I
ESCP2
I
Figure 1-12. Emulation Switch by
1.4.6.2 Intelligent Emulation Switch
The Intelligent Emulation Switch
automatically switches the emulation switch mode,
depending on the data sent from the host computer through one of the interface channels. It is able
to switch between EPSON Script and other modes as shown in the figure below.
I
I
Figure 1-13. Intelligent Emulation Switch
Rev.
1-31
Содержание EPL-9000
Страница 1: ...EPSON TERMINAL PRINTER SERVICE MANUAL EPSON ...
Страница 8: ...REVISION SHEET Revision Date Rev 5 1994 Revision Page I issue vii ...
Страница 117: ...Disassembly and Service Figure 3 50 Removing the ROS Unit 3 32 Rev ...
Страница 118: ...Chapter 4 Adjustments Adjustment is required in this product ...
Страница 158: ...Service Manual Appendix r I I 1 1 J u w e 1 I I I 1 I z Figure A 4 Control Panel Board Circuit Diagram Rev A 17 ...
Страница 160: ...Service Manual Appendix 0 c 1 R13 J Figure A 6 C135 MAIN Board Component Layout Rear Side Rev ...
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Страница 162: ...EPSON ...