Troubleshooting
Quick Reference Guide 17
Troubleshooting
Mechanical Features
Weight (without cable) 445 g (15.7 oz)
Cable Length 2 m (6 ft 6 in)
Decode Capability
UPC/EAN, P2 /P5 add-ons; ISBN; ISSN; GTIN, add 
on 2/5/8; Codabar;
Interleaved 2/5; Code 93; Code 128; Code 39; Code 
32; Code 11; 
Industrial 2/5; IATA Industrial 2/5; EAN 128; Code 
4; Code 5; Datalogic 2 of 5; 
Standard 2 of 5; MSI; Concatenated ISBT 128
Interfaces Supported
USB Interface (see page 8)
RS-232 Interface (see page 9)
Keyboard Wedge Interface (see page 10)
Problem Possible Cause Possible Solutions
Nothing happens when the 
touch button is touched.
No power to the scanner.
Check system power. Ensure 
power supply is connected.
Interface or power cables 
are loose.
Ensure all cable connections 
are secure.
Target beam comes on, but 
bar code does not decode.
Scanner not programmed 
for correct bar code type.
Ensure scanner is programmed 
to read the type of bar code 
scanned. Refer to the PRG for 
more information.
Bar code label is unread-
able.
Check the label to ensure it is 
not defaced. Try scanning 
another bar code type.
Distance between reader 
and bar code is incorrect.
Move scanner closer to or fur-
ther from the bar code.
Bar code is decoded but not 
transmitted to the host.
Reader not programmed 
for the correct host type.
Scan the appropriate host type 
bar code. Refer to the PRG for 
more information.
NOTE
For detailed troubleshooting, refer to the PRG
(Product Reference Guide)
Item Description