5.2
O
PENING THE
P
RINTHEAD
A
SSEMBLY
- C
LEARING A
D
OCUMENT
J
AM
WARNING
Before performing any service operation on the printer:
unload the paper from the printer, see page 42
switch off the printer,
disconnect the printer from the power supply,
disconnect the data cable.
CAUTION
The printhead is a sensitive electronic component,
therefore it is essential to:
- put on an anti-static wrist strap before touching it,
- avoid any shocks to the printhead,
- do not use any tools that could damage it,
- do not touch the line of heating elements.
IMPORTANT:
Make sure the printhead assembly is closed / locked
during normal printing operations.
Note:
Open the printhead assembly only when necessary, for example
when you need access to the paper path to clear a paper jam or to
service the printer.
Preliminary Steps: - Open the printer cover.
5.2.1 Procedure
- Grasp the two levers (1) with your thumb and forefinger and
press them together to unlock the printhead support (2).
- Rotate the printhead support (2) towards the rear, all the way to
the stop.
- Grasp the front edge of the printhead (3) and rotate the printhead
(3) to the rear.
Note:
Opening the printhead allows you to remove a document
(4) stuck in the printhead area, which is causing a jam in
the front part of the printer.
IER 400B
User Guide
Page 38
N0C402B Rev. 1
July 6, 2009
Ce document est la propiété d'IER et ne doit pas être reproduit ou communiqué sans autorisation écrite.
This document is the property of IER and may not be reproduced or communicated without prior written authorization
