We own a M3027X all in one printer and can no longer access the scan option due to a pin number. However, the personnel in my shop have somehow placed installed a pin and now no one can unlock it. Any tips on how to uninstall the pin code so that we can resume scanning?
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Re: Pin code incorrect
I think you should read your manual about resetting to factory default. It should reset all pins and password that you have.
Bot the downside is that it also reset all your customized setting to the printer, ex: paper setting, resolution setting, etc. That means you have to do all customization from the time you first bought that printer :)
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Radio P.I.N. (Personal Identification Number)
Your PIN. must be entered if the battery is disconnected. The P.I.N. is shown on the
security card that was originally in the glovebox of the new car. Please keep the card in
a safe but accessible place (not in your car), as this safety feature is provided as a theft
To enter the P.l.N.:
•turn ignition to accessories and turn radio on ("1" or "CdE 1" appears),
•press the radio buttons in your P.I.N. order,
•the radio will shortly begin to play.
If an incorrect P.I.N. is entered the number "2" or "CdE 2" appears on the display.
Following three incorrect P.l.N.s the display shows" - - - ", and the radio must remain
connected to power for approx. one hour before the correct P.I.N. can be entered.
Therefore, if your car repair requires battery disconnection you may wish to provide the
servicing dealer with your PIN.
If the P.I.N. number is XXXX, contact your Holden Dealer. He will require proof of
ownership and the Vehicle Identification Number shown on the inside front cover of this
handbook. There may be a nominal charge for this service.
Contact your service provider.N.B:The PIN code supplied with the SIM card protects the card against unauthorised use. The PIN2 code supplied with some SIM cards is required to access certain services. If you enter PIN or PIN2 code incorrectly three times in succession, you are asked for the PUK or PUK2 code. If you do not have them, contact your service provider. The module PIN is required to access the information in the security module of your SIM card. The signing PIN may be required for the digital signature. The barring password is required when using the call barring service. To set= how your phone uses the access codes and security settings, select Menu> Settings> Security.
try calling your Mobile carrier and check if they can provide you the PUK code? In case they can, then you can enter the PIN incorrectly 3 times and it shall ask you for the PUK code. Put the PUK code that you got from your Mobile Carrier and you would be able to reset the PIN using it.
There are different kinds of unlock codes, one is a SIM PIN which does not allow anyone to access your SIM card and one is a security code which is to prevent someone from using your phone. If you put in the SIM PIN too many times incorrectly, it will ask for a PUK code or instruct you to contact customer service. Cust service can give you the PUK so you can reset your SIM PIN. If it is the security code, no matter how many times you enter it incorrectly it will not prompt you to call cust service. This code cannot be reset by your provider. In this case a warranty exchange or insurance claim my be your only options.