
Rev. C
Setup 2-29
IR-320 Technical Reference Manual
Confidential
8. Connect the cables for the LCD unit to the connectors.
9. Check the Jumper Switch setting. For the DM-LR104T-252, set the JP1 to “1-2,” and for the
DM-LR104T-052, set the JP1 to “2-3.”
Note:
If the jumper is incorrectly set, the LCD display is not correct.
10. Return the lock knob under the LCD unit to the lock position.
11. Install the printer unit or the printer tray, and lock it with two screws.
12. Reattach the side cover.
POS board
CN51
CN31(38-pin)
CN35(34-pin)
JP1
layout of the connectors
Jumper Switch
Summary of Contents for IR-320
Page 1: ...Technical Reference Manual IR 320 Issued Date Issued by EPSON English 404368102 ...
Page 2: ......
Page 38: ...1 22 IR 320 System Overview Rev C ...
Page 260: ...4 80 Utilities Rev C ...
Page 294: ...5 34 BIOS Functions Rev C ...
Page 308: ...6 14 Device Diagnostics Utility Rev C Confidential ...
Page 324: ...A 4 Wake On LAN Rev C Confidential ...
Page 332: ...B 8 The IR 310 Compared to the IR 320 Rev C ...
Page 339: ......
Page 340: ...EPSON SEIKO EPSON CORPORATION ...