Epson 4100 manual Form Length, SOH a z C Length of Form in Millimeters

140 Universal Control Commands

FORM LENGTH

SOH A z C					Length of Form in Millimeters
ASCII:	SOH	A	z	C	(n)
Control:	CTRL A	A	z	C	(n)
Decimal:	1	65	122	67	(n)
Hexadecimal:	01	41	7A	43	(n)

Sets the form length to a specified number of millimeters. n* indicates form length as follows:

•n = 0: Form length set to 148.5 mm

•n = 1: Form length set to 210.0 mm

•n = 2: Form length set to 297.0 mm

•n = 3: Form length set to 420.0 mm

If the bottom margin was previously set by the Epson or IBM Skip Over Perforation command, ESC N, the command SOH AzC cancels the bottom margin setting. Therefore, to re-establish the bottom margin after this command is set, send another Skip Over Perforation command. SOH AzC does not cancel Skip Perforation set in the configuration menu. When the printer receives this command, the current form position becomes the top of form.

*(n) can be, for example, decimal 1 or ASCII character 1.