Printronix P3000 Series manual Clearing the Evfu Memory

Table 5–2. P–Series EVFU Codes – PI Line Disabled or Not Used

	ASCII					Data Bits					Channel
Hex	Dec	Code	8	7	6	5	4	3	2	1
10	16	DLE	0	0	0	1	0	0	0	0	1	(TOF)
11	17	DC1	0	0	0	1	0	0	0	1	2
12	18	DC2	0	0	0	1	0	0	1	0	3
13	19	DC3	0	0	0	1	0	0	1	1	4
14	20	DC4	0	0	0	1	0	1	0	0	5
15	21	NAK	0	0	0	1	0	1	0	1	6
16	22	SYN	0	0	0	1	0	1	1	0	7
17	23	ETB	0	0	0	1	0	1	1	1	8
18	24	CAN	0	0	0	1	1	0	0	0	9
19	25	EM	0	0	0	1	1	0	0	1	10
1A	26	SUB	0	0	0	1	1	0	1	0	11
1B	27	ESC	0	0	0	1	1	0	1	1	12	(VT)
1C	28	FS	0	0	0	1	1	1	0	0	13
1D	29	GS	0	0	0	1	1	1	0	1	14
1E	30	RS	0	0	0	1	1	1	1	0	Start Load
1F	31	US	0	0	0	1	1	1	1	1	End Load
X = Undefined, 0 or 1					1 = High						0 = Low

NOTE: The ESC code cannot be used simultaneously as the EVFU VT code and the Special Function Control Character (SFCC). If ESC is used as the SFCC, the EVFU must be used with the PI line enabled and set high. Refer to the Configuration chapter for more informa- tion on the SFCC.

Clearing the EVFU Memory

Following one of these actions resets (clears) the EVFU memory.

•Sending only the start load code.

•Sending a start load code followed immediately by an end load code.

•Sending a second start load code, which reinitializes the EVFU. (This restarts the host data.)

When the EVFU memory is cleared, the forms length returns to the previously set value and the current print position becomes the top–of–form.

Vertical Format Units 5–5