Use For The Device Diagnostic Utility; Operating Procedure - Epson IR-320 Technical Reference Manual

Messages
The message portion of the screen displays the result of tests.
Table 6-6 Message area
Test category
TM printer
DM display
Drawer kick-out
Loop-back
LPT1 print

Use for the device diagnostic utility

Operating Procedure

When the device diagnostic utility starts, the following screen appears.
Rev. C
Message Description
Disabled This port is disabled.
Done The TM printer test is completed. Check the printing motion and autocutter motion.
Disabled This port is disabled.
Done The DM display test is completed. Check display.
Disabled This port is disabled.
Done The drawer kick-out test is completed. Check the motion of cash drawer.
Error The diagnostics test failed. This message also appears when a loop-back connector
is not connected or the wrong loop-back connector is connected.
Disabled This port is disabled.
OK The test completed successfully.
Time out The printer connected to the LPT1 port did not enter a ready state after 2 sec.
Disabled This port is disabled.
OK The print data was sent successfully.
IR-320 Technical Reference Manual
Device Diagnostics Utility 6-7