Jf - Enable Top Of Form Backup - Intermec EasyCoder PD4 Programmer's Reference Manual

JF – Enable Top of Form Backup
This command enables automatic top of form backup of the
Description
media.
Syntax
JF
Top of form backup is used in connection with the j command,
Remarks
which makes the printer feed out an extra amount of media after
printing the label, as to allow the media to be torn, peeled, or cut
off properly.
By default, top of form is enabled, that is the media is pulled
back before printing the first label in next batch as to allow the
printing to start at the top of the label.
Top of form backup can be disabled by a JB command, that is,
any j command will be ignored, and the printer will stop feeding
when the end of the label becomes aligned with the printhead's
dot line. In case of a cutter, the JB command must be preceeded
by an O command. However, the j command is kept stored in
memory and can be enabled again using a JF command.
Activating the cutter using an OC command has the same effect
as issuing a JF command.
Example
JF↵
ESim v5.12 for EasyCoder PD4—Programmer's Reference Manual
Chapter —Commands
:Enables top of form backup