Blackrock Microsystems Pro60, Руководство по программированию, Страница: 12 / 26

The mark should be positioned as shown in the diagram
opposite. It must be on the front (print) side of the paper and be
positioned 11mm from the right hand edge of the paper. The
mark must be 5mm wide, and have a height of between 3 and
7mm.
Command
(ASCII)
Command
(hex)
Function
<ESC> “l”
<high feed>
<low feed>
1B 6C xh xl Set the page length in mm.
Length = 0.125 * (xh * 256 + hl)
This is the form feed length if no markers are used. If markers
are used, it also sets a 'safety' maximum feed length. i.e. If the
printer is set to recognise marks, but none i found, the printer
will stop feeding after the length set by this command.
When this command is processed by the printer, a set top of
form command is also set.
<FF> 0C Perform a form feed, feed paper until either a marker is
reached, or the maximum preset form length is reached.
<ESC> “o” 1B 6F Set the beginning of the page to be the current position. This
command sets the internal form length counter to zero.
<ESC> “p”
<distance>
<flags> 1B 70 m n Parameter m represents the distance between the marker and
the tear off position in 0.5mm increments.
Parameter n defines the form control method;
0x00 = no mark sensing. This is the default.
0x01 = mark sensing.
A form feed will initiate search for the marker. When it is
detected, the paper will automatically be fed by the distance
given by m to place it in the required position for tear-off.
6.3.5 Batch Files
6.3.6 Batch Files Description
The user can store 'batch files' in the printer that can be later retrieved by a short command. A
typical use for this functionality would be to store a graphic image that was to be later called up on
every page printed.