Epson IR-320, Technical Reference Manual

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Rev. C Setup 2-71
IR-320 Technical Reference Manual
Confidential
Note:
For the I/O address and the IRQ number, make the other port (the parallel port etc.)not to be used
(Disabled) and then set the I/O address and IRQ number.
4. Press Esc to return to the main menu, choose
Save & Exit Setup
and press Enter. The
dialog is displayed; input “Y” and press Enter.
5. The system starts up and COM5 and COM6 can be used.
6. The system starts up and COM5 and COM6 can be used.
Operating Confirmation Of The Hardware Device Diagnostics Utility
Whe using the Device Diagnostics Utility, the communication lines between the devices
connected with the IR-320 can be tested.
The Device Diagnostics Utility can test the following.
• The connecting condition of each device
• The printing test of the TM printer
• The display test of the customer display
• The operating test of the cash drawer
• The loopback test of the serial port
• The loopback test ot the LPT1 port
• The printing test of the printer connected to the LPT1
Refer to the Device Diagnostics Utility in Chapter6 “Device Diagnostics Utility” for details.