How to disable "close battery door" on the mc3090

I am assuming you meant Motorolla MC3090 mobile comupter running Windows CE.

MC3000 User Guide - Motorola MC3090G Win CE 5 0 Core User Manual

On 28, 38 and 48-key keypad configurations, press the Power button to turn on the mobile computer. On 20-key
keypad configurations, simultaneously press the Fn and MENU buttons to turn on the mobile computer. If the
mobile computer does not power on, perform a cold boot. See Resetting the Mobile Computer on page 2-28.
When the mobile computer is powered on for the first time, it initializes. The Splash screen appears for a short
period of time, followed by the Calibration screen

I figured out, that the problem i caused by badly connected motherboard cable. I solved it by assembling the "display etc" part with the motherboard firts, then connecting the MB cable firmly, and finally put together with the "gun holder/battery closet" and secure it with screws

Go on ebay put in MC3090 and scroll through results till you find a charger. Should be quite cheap to.

You can accomplish this by using Fusion utility on your MC3090 I can provide steps necessary for this request. You can always contact me directly [email protected] or 630-622-2024 toll free 866-271-9891 Ask for Andrew

No...check the printer that is creating the 2D code. It's probably the culprit. Make sure the head is perfect and the 2D code is big enough. The 2D version of the MC3090 doesn't read small 2D codes.

If it still doesn't work, contact your dealer or the Moto Help Desk at 1-800-653-5350

You would need to install and run an scanning application. On the suppor.symbol.com webpage is the application Datawedge available.

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Free troubleshoot, contact Lexicon Technologies.
Call: 1-800-678-1744
Email: [email protected]
Web: www.lexicontech.com

look online there are learning barcodes out there you can scan, look for one with zero in front, if you are making the barcodes yourself than put a * at the beginning and end and then make barcode, it will capture everything in between,

press and hold 1 & 9 ,then press power.

u buy cradle for mc3090 .... it is so simple... u r boss may getting mess up with you