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FF code (X'OC')
When receiving the FF code, the printer advances the form to the
channel-l position (TOF) specified by data in the FCB or format
control tape (FCT).
treats the first line on a page as the TOF and advances the form to
that
position.
d.
CR code (X'OD')
The CR code indicates the end of a line.
code, the printer prints characters corresponding to the received
character codes starting from column 1.
mode (this is the same as the mode selected by the LF code) or
forms-feed inhibited mode can be selected for after printing.
FCB command control code (X'lF')
e.
When ,it recei.ves
subsequent
cycle and prints the contents of the PDB, then advances the form as
specified.
(2) ESC code (X'IB')
The ESC code is used to switch the line spacing (6 LPI or 8 LPI) from the
host.
The host issues the ESC code before loading the FCB data.
code is required only if the line spacing must be switched.
The line spacing is specified in one byte after the ESC code, as follows:
ESC (X'lB') + 6 (X136') Set to 6 LPI.
ESC (X'lB') + 8 (X138') Set to 8 LPI.
ESC (X'lB') + 0 (X130') Reset to the line spacing specified on the
The ESC code function can be disabled by setting on the operator panel.
(3) Start code (X'lD') and stop code (X'lE')
The start and stop codes are used to load the forms feed format in the
FCB.
Within 300 us after it receives the start c&s, the printer sets the
Busy signal to 0, enabling FCB data to be received.
data
reception, see Section 5.4.1.
When channel 1 is not specified, the printer
two bytes of the FCB command control code and the
FCB
command, the printer terminates the data transfer
For details on the FCB commands, see Section 5.5.
operator
When it receives the CR
Either one-line forms feed
panel.
The ESC
For details on FCB
5 - 13
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