MFC-7340
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FAQs & Troubleshooting |

MFC-7340
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Popular
Updated:01/08/2025
These are the most viewed FAQs, ranked by popularity.
- 1.I cannot find some option in the Printing preferences. (For Windows)
- 2.How do I make my copied images look sharper and more vivid? (Copy Contrast)
- 3.I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Life End" or the Toner LED is still on or flashing.
- 4.I cannot use the Scan to E-mail with Outlook2003 or Outlook2007 after updating ControlCenter3. The error message "command line argument is invalid" appears. What can I do?
- 5.How do I clean the drum unit?
Latest
These are the latest FAQs, sorted by last update date.
30/07/2025
I'm using Voice Over Internet Protocol (VoIP) and am having problems receiving faxes.
30/07/2025
I am having a problem receiving faxes.
30/07/2025
Why doesn't the machine answer when receiving a call?
16/04/2025
I cannot print from my computer via USB.
13/12/2024
How to identify your Operating System (OS).