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Brother printers receives jobs but does not print

Brother printers (MFC, DCP, HL and QL series) receives jobs but does not print: printer error state, local engine, connection, queue, driver and document should be separated. Scoped to MFC-L3780CDW, with the other Brother laser, inkjet and label models in the model notes.

Brother's wireless printing article lists ten checks that also cover any not-printing case. Has the machine been set up on the network and the correct software and drivers installed? Have you moved house, changed provider, replaced the router or changed its settings? If so, uninstall the Brother printer driver and set up the wifi connection again. Is the machine on, or asleep: press any button to wake it. Does its screen show an error such as Paper Jam or Ink/Toner Empty, since the machine may refuse to print until you clear it?

The checks in more detail

Is there an extra copy of the machine's icon in the printer list, such as Brother model (Copy 1), which can hold jobs? Are there leftover print jobs in the queue? Have you tried the connection repair tool? Have you checked that the router or access point works? Have you tried setting the machine up again? Are the firmware of both machine and router current? Work through them in order.

Print a test page from the machine's menu to prove the hardware. If the machine prints from the panel but not from the computer, reinstall the full driver and software package. Check the paper size, and that the correct machine is chosen in the application. On laser models a Replace Toner or drum message can block printing until it is cleared. Keep a routine: a test page from the machine's own menu first, then from the computer.

Whichever fails tells you where to look, and it stops you reinstalling drivers when the machine wants a toner or a paper. If a job leaves the computer but the machine stays idle, check the machine's display for a queued job or a message waiting for you to confirm paper size or type. If a single application will not print but others do, the fault is that application's printer setting; try printing a page from a plain text editor to prove the machine and driver are fine.

Differential

Likely causes of “Brother printers receives jobs but does not print”, and how to tell them apart

  1. 1

    An error on the machine

    What separates it The display shows an error because something on the machine needs attention

    How to confirm Clear the error first, by following the message on the display

  2. 2

    A duplicate printer icon

    What separates it Jobs go to the wrong copy because a duplicate printer icon exists

    How to confirm Delete the duplicate printer icon, and use the correct one

  3. 3

    A stale queue

    What separates it Nothing prints because a stale queue is blocking the jobs

    How to confirm Cancel all jobs on the computer, and then print again

  4. 4

    A changed router

    What separates it Printing stopped because the router was changed and the machine lost its connection

    How to confirm Uninstall the driver and set up wifi again

  5. 5

    Outdated firmware

    What separates it The machine behaves oddly because the firmware is out of date

    How to confirm Update the machine and the router, and try to print again

Before you touch a setting

Record this first — changing settings destroys the evidence

  • The type of connection that you use, USB, Ethernet or wifi
  • Whether a test page prints from the panel
  • What changed recently, such as a new router or an update

Try in this order

0 of 7 completed
  1. Check the display

    Reversible

    Check the display, and clear any errors before you try to print, and then test again to see whether it helped.

  2. Print a test page

    Reversible

    Print a test page from the panel, to check that the machine itself works, and then test again to see whether it helped.

  3. Cancel queued jobs

    Reversible

    Cancel queued jobs, and delete any duplicate printer icons on the computer, and then test again to see whether it helped.

  4. Repeat wifi setup

    Reversible

    Repeat the wifi setup, if the router has changed, so the machine joins again, and then test again to see whether it helped.

  5. Reinstall the driver

    Reversible

    Reinstall the driver, using the full package from Brother's support site, and then test again to see whether it helped.

  6. Update firmware

    Reversible

    Update the firmware on the machine and on the router, and then retest, and then test again to see whether it helped.

  7. Contact Brother

    Reversible

    Contact Brother if the problem persists, and give them the model and the message, and then test again to see whether it helped.

Model-specific

What is true of this model and not of its siblings

Laser
Toner and drum messages can stop printing on laser models until cleared.
Inkjet
Ink Empty messages stop printing on inkjet models.
Other models this page answers
These steps also fit models L8905CDW, L3295CDW, L2460DW, L2640DW, J1010DW, J4535DW, J5855DW, QL-820NWB label printer.

Stop boundary

When this stops being a self-service repair

  • !If the panel test page prints but the computer cannot, reinstall the full driver package
  • !If a toner or drum message blocks printing, follow the consumable steps
  • !If nothing prints and no error shows, contact Brother

Evidence ledger

Sources behind this answer

Exact questions

Common questions

How do I test the hardware?+

Print a test page from the machine's menu.

What is a Copy 1 icon?+

A duplicate printer entry that can hold jobs.

Should I clear the queue?+

Yes, clear the queue, since one stuck job blocks all of the others.

Do I need to set up wifi again after a new router?+

Yes, you must set up wifi again after a new router, since the machine needs the new details.

Can an error stop printing?+

Yes, an error can stop printing, so read the display first.

Can I use USB to test?+

Yes, you can use USB to test, since it takes the network out of the picture.

Does Sleep Mode matter?+

Press a button to wake it.

Should I reinstall the driver?+

If the panel prints but the computer does not.

Can I update the firmware from a phone?+

On network models, yes, you can use Brother iPrint&Scan to update the firmware.

What is Recover WLAN?+

It is a menu option that restarts the machine's wifi module, which can clear a stuck connection.

What does the blue Wi-Fi indicator mean?+

A blue Wi-Fi indicator means that the wireless connection is established.

How long does a Brother warranty last?+

The machine is covered for one year from the date of purchase, so keep your receipt.

How long do supplies carry a warranty?+

Supplies carry a warranty of ninety days or the rated life, whichever comes first.

Wrong device or version?

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