• Vertical Line Spacing
Vertical line
spacing-6
lines per inch
• Raster Graphics
Raster graphics
resolution-75
dots/inch
• Horizontal Cursor Spacing (HMI)
Horizontal
Motion
Index (HMI)--12/
120
• Display Functions
Display
functions
mode--OFF
• Perforation Skip Mode
Perforation
skip mode--Enabled
• Miscellaneous Features
Line termination--CR=>CR; LF=>LF; FF=>FF
End-of -line wrap--Disabled
Portrait
or
landscape orientation--Portrait
Select number
of
copies--One
Paper input control--Feed
from
paper input cassette (or upper
cassette
for
LaserJet
500+)
SELF-TEST
Sending
the
ECZ escape sequence causes
an
interface self-test
to
be
performed
(the
printer
has a built-in interface).
When
the
command
is
received by
the
printer,
the
printer stops processing
data
and prints
the
current
page
(a
Carriage
Return
and
Form
Feed are executed). Immediately following this,
the
self-test is
performed
without
data
loss.
If
no
error
is
detected in
the
self-test, the printer will
remain
on-line, ready
to
print
a
new
page.
If
an
error
is
detected,
the
printer
is
automatically set off-line.
For
information
on
self-test errors, see
the
"Correcting Self-Test
Errors" discussion in
Chapter
V
of
the
LaserJet
Printer
Operator's
Manual.
2-51