Question about Lexmark X7350 All-In-One Printer

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Lexmark 7300 - high pitched tone

My printer emits a high pitched tone when getting incoming calls and i can't stop it unless i turn the machine off. it has only recently started doing this, i've changed the ink and checked all connections... any ideas? it's driving me mad

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A GLANCE

  • RF sources can transmit energy into cables, PCB (printed-circuit-board) traces, and ICs.
  • Symptoms of RF susceptibility can be tricky to diagnose.
  • The best technique is to kill noise at its source.
  • Shielding is a high cost Band-Aid.
  • Careful layout and good system design can provide the best protection from RFI (radio-frequency interference).
Sidebars:
Insidious RF
lexmark 7300 - high pitched tone - 01df.jpgSteady streams of RF energy constantly engulf your electronic system. Some of this energy comes from the accidental byproduct of a system; other RF sources, such as radios and radar, intentionally radiate energy. Some RF sources are so strong and so insidious that they create noise in simple wires, such as the magnet wire that forms the voice coil of a speaker. It is merely annoying for consumers to hear noise in their home-audio systems. However, RF noise that causes a machine to go haywire or an airplane’s instruments to malfunction could imperil or even kill people. For this reason, the European Union and the United States instituted RFI (radio-frequency-interference) testing for products that vendors sell there. When the European Union more than a decade ago instituted the CE (Conformité Européenne) immunity-compliance tests, engineers soon learned that passing them is more difficult than passing the US FCC (Federal Communications Commission) noise-radiation tests. “Engineers don’t think it is a problem until it is a problem for them,” says Steve Bible, Microchip Technology’s technical-staff engineer. “They are in a real time crunch. They have made a bad design, and it’s hard to convince them that it’s bad. They want to find that one silver bullet—the one thing they can do so they can pass—except there is no silver bullet.”
To provide your systems with robust RFI immunity, you must understand just how many RF sources your system is subject to. The electric-power industry broadcasts 50- or 60-Hz radio waves as it

Posted on Aug 12, 2008

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Posted on Jan 02, 2017

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I cannot receive faxes on my lexmark X4270. It will ring but nothing come through


Please go through the following checklists:
  • Make sure the that the fax line is working. To check, insert a telephone device straight to the fax line. You should get a dial tone.
  • Make sure the telephone cord from the phone jack in the wall is plugged into the Line port on the back of your Lexmark printer.
  • Assign the correct fax number on the printer.
  • If you have an answering machine connected to the same line as the fax, set the answering machine to answer incoming calls before the printer does. Increase the number of rings by a factor of 3 over the answering machine. For example, if the answering machine is set to pick up on 4 rings, set the printer to pick up on 7 rings.
  • If you have a voicemail feature in the same line as the fax, you may subscribe from your phone service provider for a distinctive ring pattern feature. You can program your printer to have a distinctive ring pattern and phone number for incoming faxes.
If these don't help, please contact Lexmark Technical Support Center for additional assistance.

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TRY CLEANING AND LUBING THE SCANNER RAIL WITH A LIGHT GREASE.

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GESTETNER 2212 WILL FAX OUT BUT NOT IN


Make sure that the phone cord is plugged into "line" and not "phone" You can also check by pressing "on hook" button to see if you get a dial tone. Also, Call the fax number to see if the machine is trying to receive.....you should get high pitched, varying tones (hand shake is what they call it) this will let you know if the fax part is talking to phone line.

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Help I have a Lexmark all in one x7675 which I have been using without problems wirelessly. I am trying to use my home phone number as a fax connected to the printer. It seems to work if I ring it from my...


When you ring it from your biz line, does it pick up? If you're using a high speed dsl line, you'll need to put the machine where a normal phone would go. You should be able to ring the machine using our cell phone. If the machine indicates an incoming call, but still doesn't pick up, check the settings and make sure it isn't set to manual instead of automatic fax pickup.

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Lexmark X6170 Has a shared phone/fax line with different numbers


Open the Lexmark "Fax Printer Setup Utility". Click on the "Connection/Dialing" tab. In the "Interact with Phone Line" section, "Answer Incoming Calls:" should be set to "If fax tones are detected".

If this is turning out to be too unreliable for you, you will need to either manually receive incoming faxes (by changing the setting to "Manual"), or you will need to at least spring for a separate phone number with a distinctive ring for incoming faxes.

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Printer lexmark 7300 needs to be installed on puppy linux


I think the best bet to find a Windows Vista driver is to go to http://www.lexmark.com.

At the top is a drop-down that says "Drivers & Downloads". Under that select "Driver Finder".

On this page it gives you a few options, but there is a box that says "Search by Model" above it. Type X7350 in this box and it will find what you need. You'll have to select Vista after this, but it should be easy from there on out I think. The X7300 and X7350 are the same series, and so the same driver will work.

Hope this helps!

There is no linux driver for this printer for those asking about a linux driver.




Feb 09, 2008 | Lexmark X6170 All-In-One InkJet Printer

3 Answers

Can't receive incoming faxes!


It sounds like maybe the printer is not picking up the incoming call. Check to see that the printer is the first thing connected to the phone jack. If you have DSL you will need to plug the printer into the "phone" side of the DSL filters that you have on all your phone jacks.
If you have an answering machine it should be plugged into the printer's phone jack - not the other way around. The printer is smart enough to pick up fax calls and pass voice calls on to the answering machine if you get it hooked up right. Check the user's guide for more specifics.

Oct 15, 2007 | Lexmark X5470 All-In-One InkJet Printer

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