Genicom GEK 00031B manual Decgri, Format Description

DECGRI (!)	Graphics Repeat Introducer: Repeats the following sixel a specified
	number of times.
	Format
	! Pn
	Description
	The printer repeats the sixel following the DECGRI sequence Pn
	times.
	The repeat function supports parameters large enough to cover the
	largest print line at the smallest grid size, up to 32K.
	The following examples illustrate repeat sequences:
	! 1 0 ?		Repeats 10 graphics spaces
	! 6 @		Repeats 6 patterns of top dot
	Error Handling
	A repeat count of zero or omitted is treated as a repeat count of one.
	Values that exceed the maximum value are treated as the maximum
	value. If no sixel printable character follows the repeat count, the
	repeat count is ignored.
	If a graphics control code is received within a DECGRI sequence, the
	repeat sequence is ignored. This includes sequences in the range 21
	to 2F, 3A, and 3C to 3E. If multiple parameters are received
	(separated by semicolons), the printer uses the first parameter and
	ignores the rest.
		Aspect	5000 Series		PPLIII
			Appr. Horz.	True Vert.	Appr. Horz.	True Vert.
	Ps1	Ratio	Grid Size	Grid Size	Grid Size	Grid Size
	0	200:100	50	100	144	72
	1	200:100	50	100	144	72
	2	450:100	22	100	324	72
	3	300:100	33	100	216	72
	4	250:100	40	100	180	72
	5	183:100	54	100	132	72
	6	150:100	66	100	108	72
	7	130:100	77	100	94	72
	8	112:100	89	100	81	72
	9	100:100	100	100	72	72
	>9	200:100	50	100	144	72

Chapter 8. PPL3 Plus Emulation 260 GEK-00029B