Epson 4100 manual Processed without Exiting Graphics mode Ignored, Nul Eot Enq

294 DEC LA210 Control Commands

Control codes sent while the printer is in graphics mode are processed or ignored as follows:

Processed without
	exiting
graphics mode		Ignored
NUL	EOT	BS	FF
ENQ	BEL	LF	HT
DEL	SI	CR	VT
SO

The printer remains in graphics mode until:

•The power is turned off.

•A valid C1 control code (decimal range 128 and 159) is received.

•A control command is received.

•A string terminator (ST or ESC \) is received.

•The control code CAN is received.

When one of these events occurs, all pending graphic data are printed out, the printer exits graphics mode, and the command is executed as normal.