Question about Honeywell Fusion MS3780 Bar Code Reader - Handheld Bar Code Reader - Wired

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Scanner works sometimes and then starts blinking and does not read the barcode

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How do you change the button / trigger in MS9540? I have problem that the trigger in MS9540 sometimes works fine, and some need to press really hard to make it work. The scanner and mainboard seems fine...

hi firstly remove the cover untill you can access the switch ,with a flat headed screw driver or pointy nose plyers prize both clips each side of the switch untill they are just about touching place the cover back and try this should work fine for you now cheers

Mar 18, 2011 | Honeywell Metrologic (E64392) VoyagerCG...

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ZT 800U : When I scan a barcode, sometimes it puts extra "0" in the beggining. It doesn't do the samething for some other barcodes. Can anybone tell me how to fix this problem?

Hello schol61. The extra '0' at the beginning of the scan is called a "lead character". Usually it is standardized by the scanner, meaning that it would do it for all scans. Unfortunately, I don't have a manual and can't find one for this particular unit. But, if you do then I would suggest having a look in it for any configuration barcodes that have something to do with a "lead character". Some scanners do have lead character settings for each barcode symbology they read. I hope this helps. Good luck!

Dec 28, 2009 | HHP Hand Held Contact USB CCD Point of...

1 Answer

Hello, i am new to using the barcode scanner can you please tell me how i can use it. I have it enabled but it seems like it is not working, because when i have any bar code in front of the scanner and...

The barcode reader can only be used by any application developed. To read barcodes for a program like notepad, excel, etc.., then there is a program that sends the reading of the scanner into the keyboard buffer. You can also read barcodes with the camera. The buttons are also programmable.

Oct 01, 2009 | Symbol MC70 Barcode Scanner

1 Answer

Scanner do not read barcode starting with zero

This can be done in cofiguration settings, depending on version of you OS. Please contact me for further instructions. You can always contact me by phone or email 630-622-2024 Please visit our website

Aug 27, 2009 | Motorola MC3090 Portable Terminal

1 Answer

New barcode scanner blinks continously

The scanner will blink at all times, if it will not scan make sure the items you are ringing up show the barcode on a flat surface and that they are the original barcodes and not the homemade ones, if there is still anyproblems either replace the scanner or call Sharp's technical support line at 1-800-237-4277

May 24, 2009 | Sharp Office Equipment & Supplies

1 Answer

Datalogic QS6500BT barcode scanner and 2D codes

Usually some symbologies are disabled at default.

i think you need the manual and scan the barcode to enable it for scanning.

the links is:

it's chapter 6-191 or page 279 in pdf.

you have to begin with scanning "Start" en end with scanning "END"

becarefull with printing this page and not the whole manual. there are 336 pages.

good luck

Jan 16, 2009 | Datalogic QS6500BT Barcode Scanner -...

1 Answer


The scanner must be set to the IBM PC/AT host type. Unfortunately, these scanners are not plug and play. They do not detect the keyboard host on power up so the host type barcode must be scanned the first time it is setup. It should remember that host type until you set defaults. The IBM PC/AT host type barcode is on Adobe page 56 of 342 of the LS2208 Product Reference Guide. Print and scan this barcode. The scanner should start working immediately.

Oct 31, 2008 | Symbol LS2208-7AZK0100S Handheld

1 Answer

Incorrect Reading

Try experimenting with the different inter-scan code delays. You can find the programming barcodes in your manual.

Aug 20, 2008 | Metrologic Instruments Voyager MS9520...

2 Answers

Barcode reader

This is a setting issue of your barcode scanner, the only way to solved the issue is to find the manual and look for the settings that are most likely what you need to display and send data.

Please rate me solved if you like my solution.

Best regards,


May 28, 2007 | Unitech (MS3301UB) Handheld

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