Theory of Operation
2-14
ENCAD T-200 and T-200+ Service Manual
SELECT
when depressed, accepts the slection shown
on the display
UP ARROW
cycles through the available options
DOWN ARROW
cycles through the available options
LOAD
loads the media
Interface Circuits: Parallel
MICRO-
PROCESSOR
GATE
ARRAY
PARALLEL
CONNECTOR
Figure 2-10. Interface Circuits.
Data from the host computer is received through the Centronics parallel
port. The gate array provides the control signals for DMA transfers
from the parallel port to DRAM.
The parallel port is the connection for sending print jobs to the printer.
This port can be connected to a wide variety of computers running
various operating systems. It is also used to connect the printer to a
network print server device such as the SEH Print Server that comes
as an option with the printer.
Summary of Contents for T-200
Page 1: ...SERVICE MANUAL ...
Page 2: ...T 200 AND T 200 COLOR INKJET PRINTER PLOTTERS SERVICE MANUAL Part Number 219863 00 ...
Page 152: ...ENCAD T 200 and T200 Service Manual Parts List 6 3 Figure 6 1 Left Side Parts Breakdown ...
Page 156: ...ENCAD T 200 and T200 Service Manual Parts List 6 7 Figure 6 3 Right Side Parts Breakdown ...
Page 158: ...ENCAD T 200 and T200 Service Manual Parts List 6 9 Figure 6 4 Inner Platen Parts Breakdown ...
