Lexmark E320 Service Manual

2-78 Service Manual
4500
Operator panel button service check
FRU Action
Operator panel
Operator panel cable
Open controller card cage and
locate the connection for the
operator panel (J2 for E320/E322 or
J18 for E220/E321/E323).
Check for continuity between pins 1
and 2 as you press the button (or
Continue button E220/E321/E323).
Similarly, check the continuity
between pins 1 and 6 while pressing
Cancel (E220/E321/E323).
• If continuity is not present, replace
the operator panel.
Note: Check margin alignments
after replacing the operator
panel assembly. See
“Printhead assembly ” on
page 4-2 (steps 1through 11)
for more information. If
margin errors are
unacceptable, corrections
can only be made through
software. Contact the next
level of support or Lexmark at
1–800–539–6275.

Lexmark E320 Specifications

General

Brand	Lexmark
Model	E320
Category	Printer
Language	English