39
Chapter 2. System Diagnostics
Section 1. Hidden Diagnostics
To enter the hidden Diagnostics menu, hold down the Autofocus button and turn on the
machine.
There are 11 tests under the hidden diagnostics menu.
1.
LCM Key Test
LCM Key test will test the functionality of the keys on the keypad.
2.
LCM Interface Test
LCM Interface test will display a series of different shapes on the LCM to allow user
to detect any malfunction on the display unit.
3.
Parallel port test
Parallel port test checks that the parallel port is functional by asking the user to send a
file through the parallel port.
4.
Serial port test
Serial port test checks that the serial port is functional by asking the user to send a file
through the serial port. (The serial port is for diagnostic purposes only. Please do not use.)
5.
USB test
USB port test checks that the USB port is functional by asking the user to send a file
through the USB port.
6.
DRAM test
DRAM test checks the functionality of the DRAM.
7.
Laser test
Laser test allow you to fire the laser tube at a selected laser power. (This is also the
Distributed & Supported by: Jorlink USA, Inc. | Tel: (336) 288-1613 | [email protected] | www.JORLINK.com
40/60
