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Robert M.
Robert M., Consultant
Category: Printers
Satisfied Customers: 8947
Experience:  30+ yrs. experience in NYC computer industry working with PC and networks, banks, brokerage, legal etc.
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Getting error code 0753 "cannot connect" on a Canon Image

Customer Question

Getting error code 0753 "cannot connect" on a Canon Image Runner 1730 when I try to scan and email.
I've checked and double checked the connections. I've tried shutting the machine off for a minute a couple of times with no result. This error message was not provoked by any updates to any machines on the work group. We simply came in this AM and it doesn't work...
Submitted: 11 months ago.
Category: Printers
Expert:  Electronics Pete replied 11 months ago.

Hi there,

The machine appears to have lost its network connection.

Try turning your router off and on again and let me know if that reconnects it again.

Customer: replied 11 months ago.
I also tried that today and it didn't correct the problem.
Expert:  Robert M. replied 11 months ago.

have you done a scan and email on that machine before ?

it usually requires that you set up an email account with password ***** before you can do that.

if that email account changed passwords or settings it will need to be reconfigured on the printer to match

Customer: replied 11 months ago.
it was working fine in Monday. It just mysteriously stopped working yesterday.
Expert:  Robert M. replied 11 months ago.

can you print to it ?

Customer: replied 11 months ago.
we can fax out and receive faxrs in.
Expert:  Robert M. replied 11 months ago.

try setting up the email address again.

it should be a different error if that is wrong but its worth a try

the actual error you are getting is a tcp failure which means it cant get the message out on the port or cant connect to the email server.

other possibilities are that the router is not getting to the internet or is blocking the ports that the printer needs to connect to the email server.

Customer: replied 11 months ago.
Ok I will try those tomorrow and let you know
Customer: replied 11 months ago.
I tried setting up the email address again. Not successful.While I was in there I noticed that the machine is set up to send/recieve using POP but all the POP address and other fields are blank? Could that be the issue? I don't know how to fill those in if that is the case.
Expert:  Robert M. replied 11 months ago.

Yes that could be. What fields are they?

Customer: replied 11 months ago.
POP server
POP address
POP password
Expert:  Robert M. replied 11 months ago.

what is the email address that you are using ?

that would go in the address field

and of course the password ***** the password *****

the server i can look up if you give me the part of the email address AFTER THE @

Customer: replied 10 months ago.
Expert:  Robert M. replied 10 months ago.

that is a private email server.

have you got your own email server and if not do you know who is running your email service

those would be the people that could give you the settings

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