Question about VeriFone Omni 3700

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Verifone 3750 getting a blank screen

Several times within the last couple of days the screen on the machine goes blank. We have to unplug and replug the power cord. I've ck'd all connections for power & data. What is wrong?

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Beni S-P
  • 1006 Answers

SOURCE: barcode scanner for Verifone Omni 3750

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Posted on Oct 18, 2007

SOURCE: verifone omni 3750

To do those kinds of tasks on the Omni 3750, you need to put the terminal into "system mode". Since once in "system mode", you can not only erase the previous applications, but you can also erase the operating system, I do not want to post that information on the web for everyone to see. I would recommend that you contact a terminal repair shop and ask them to walk you through that process.
Do you have the capability to reload the operating system?

Posted on Jul 01, 2008

  • 6 Answers

SOURCE: Verifone Omni 3750, set up problem

Your processor should be able to essentially blow out the memory on the terminal. From their a dummy program can be loaded to finish wiping out any residual memory. Lastly, you will need to do a completely new core load with your actual file build. The process takes much longer than normal due to the multiple core loads but it is effective. If your processor is not familiar with this or is unable, I would be more than happy to take over your services but am unable to solicit on this site. So, feel free to email me with any questions you may have at CJepson@federal-financial.com. Hope this helps.

Posted on Aug 28, 2008

  • 1 Answer

SOURCE: verifone omni 3750

Use this Master Password from the manufacture #23378463

Posted on Mar 22, 2009

  • 14 Answers

SOURCE: how do i change the

It does not use ink, it used a thermo printer, need th thermo paper.

Posted on Sep 09, 2010

  • 113 Answers

SOURCE: verifone omni 3750

here's some passwords you can Try: 1, 0000, 1234, 1701, 1739, 000000, 12345, 998877, 123456, 752036, 23378463, 45803155, 53664337, 1[Alpha][Alpha]66831, 6[Alpha]78727[Alpha][Alpha], Hope this help if not call us @ 775- 358-2922 : - )

Posted on Dec 13, 2011

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4 Answers

Need to reset a VeriFone 3750 v501 to its original default state. The program password has been changed and I cannot access to update


Turn off and unplug the Verifone 3750. Wait for five seconds or so and then plug it back in. This will automatically reset the Verifone 3750 and it will reboot and restart.

Reset the shift. Resetting the shift is another reset option available for Omni. Press "Shift," then "#," followed by "1" to reset and change the shift.

Press "Shift," then "#," then "2" to stop a change and keep the shift on the current settings.
Below is your user/install manuals, it's all in there so download each copy for any time later.
www.verifone.com/PDF/guides/omni3700_installguide.pdf
https://www.shellaviationcards.com/ShellEuropeOMNI3750ManualA4.pdf -
prolificbusinesssolutions.com/products/pdf/terminals-omni3750dual.pdf

Mar 30, 2011 | VeriFone Omni 3700

1 Answer

Omni 3750 is only partially printing the recipts.


You either have bad paper or you printer head is going out. Firs, replace the paper. Thermal paper goes bad over time.

Jul 19, 2010 | VeriFone Omni 3700

2 Answers

Verifone 3750 download needed invalid go parameter


Description
This error message means there is a parameter keyed incorrectly and the programming has been lost.

Steps
1. Recall each parameter in the correct download group.
2. If each parameter is correct then make sure the parameters are not keyed more then once in the group.
3. Restart the download.

Apr 08, 2010 | VeriFone Omni 3700

1 Answer

I have a verifone 3750 terminal when stated message on thescreen is " download needed no *go variable" 1alpha alpha 66831 do not work


Press the F2 and F4 keys at the same time and it will then prompt you for a password. Enter 1alpha alpha 66831.

This takes you to the programming screens where your processor enters in their platform settings to perform the software download for your account. Without a valid download from your processor, the terminal will remain a blank slate.

Hope that helps

Aug 19, 2009 | VeriFone Omni 3700

1 Answer

Add Credit to Gift cards with Verifone Omni 3750?


Get in touch with a gift card company or you processor (as many have programs) they will set you up with a program and cards and put the program in the machine.

Mar 10, 2009 | VeriFone Omni 3700

2 Answers

3750 fails to complete transaction


it needs to reprogram the machine

erase all of Memory and cache
ask your processing company, build NEW terminal file
and install fresh one.

Sep 25, 2008 | VeriFone Omni 3700

3 Answers

Verifone omni 3750


here's some passwords you can Try: 1, 0000, 1234, 1701, 1739, 000000, 12345, 998877, 123456, 752036, 23378463, 45803155, 53664337, 1[Alpha][Alpha]66831, 6[Alpha]78727[Alpha][Alpha], Hope this help if not call us @ 775- 358-2922 : - )

Jul 09, 2008 | VeriFone Omni 3700

2 Answers

Verifone Omni 3750, set up problem


Your processor should be able to essentially blow out the memory on the terminal. From their a dummy program can be loaded to finish wiping out any residual memory. Lastly, you will need to do a completely new core load with your actual file build. The process takes much longer than normal due to the multiple core loads but it is effective. If your processor is not familiar with this or is unable, I would be more than happy to take over your services but am unable to solicit on this site. So, feel free to email me with any questions you may have at CJepson@federal-financial.com. Hope this helps.

May 27, 2008 | VeriFone Omni 3700

7 Answers

Verifone omni 3750


Use this Master Password from the manufacture #23378463

May 02, 2008 | VeriFone Omni 3700

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