GCC Technologies J5 Series, Maintenance Manual

Page: 44 / 59

Version : 9.0
44
Chapter 5. Troubleshooting
5.1 Maintenance Diagnostics
This section provides maintenance diagnostics as troubleshooting aids. This diagnostic feature is to check hardware to
find out which components are good or defective. Using this diagnostic test facility enables the diagnosing of the
hardware components.
 How to Begin Maintenance Diagnostics
 Diagnostic test for the media sensors
 Diagnostic test for the width sensor
 Diagnostic test for the motor encoder and tool holder encoder
 Diagnostic test for Tool Force (VCM)
 Diagnostic test for motor movement
 Diagnostic test for the RS-232 interface
 Problems and Solutions
5.1.1 How to Begin Maintenance Diagnostics
To start the Maintenance Diagnostics facility hold down the On/Off Line button and CUT TEST button
while turning on the cutter.
The following sub-sections will explain the function of each maintenance diagnostic sequence.