Overview - Epson LX-300+ Service Manual

LX-300+/1170

3.1 Overview

This chapter describes how to troubleshoot problems when any problems occurred to the
printer. Refer to troubleshooting flowcharts in this chapter to identify a defective part and
an appreopreate repair for it.
n
Never touch printhead and any motors right after printing since
W A R N I N G
they are highly heated.
n
When disassembling the printer, be sure to disconnect the power
cable and remove the interface cable.
n
Be sure to use specified tools for servicing to maintain the
C A U T I O N
quality.
n
Make sure to apply specified oil, grease and glue.
n
Perform adjustment as specified.
Troubleshooting
Figure3-1. Troubleshooting Procedure
Overview
Troubleshooting
Initialization
Check
Check performance by self-
check function.
Does any
trouble occur?
Identify problems from
symptoms.
Perform
maintenance.
Revision C
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