Epson 8900 Series - Manual (Page 101)

TI Model 855 Printer WP Emulation 5-9
Model 855 WP Command Descriptions
The following paragraphs describe the Model 855 WP emulation
commands. The command formats are listed following each command
description. Many of the escape-sequence commands contain one or
more variables to specify various command parameters. These
variables are italicized in the command formats to indicate that they
can be set to more than one value.
Printer Operation Commands
These commands allow the host computer to control some basic
printer functions.
Select DP Mode
Escape sequence: ESC @
Hexadecimal: 1B 40
This command disables the 855 WP emulation mode and enables the
855 data processing (DP) emulation mode.
Select WP Mode
Escape sequence: ESC CR P
Hexadecimal: 1B 0D 50
Escape sequence: ESC SUB I
Hexadecimal: 1B 1A 49
These commands enable the 855 WP emulation mode.
Suspend Printing
Escape sequence: ESC w
Hexadecimal: 1B 77
This command causes the printer to print the current print line from
the print buffer, to suspend printing, and to go to its offline condition.