Error 40 unable to print 40

"Print Unable 0A" indicates that a hardware malfunction has occurred.

- If the error message is "Print Unable ZC", refer to: "Print Unable ZC"

1. Power the machine off by holding down the power button. Wait a few seconds and then power the machine back on.
-If no error message appears on your machine's display, go to Step 2.
- If the error changed to "Self-Diagnostic" on your machine's display, contact brother for warranty service.
-If "Print Unable 0A" returns, contact brother for warranty service.

2. Leave the machine with power ON for 15 minutes.

- If "Self-Diagnostic" or "Print Unable 0A" returns, contact brother for warranty service..

WARRANTY AND SERVICE OPTIONS.

Brother Authorized Service Center locator

The message indicates HVPS (high voltage power supply unit) is faulty, replace it.

brother print unable 1a

Either High Voltage Power unit is faulty or the drum unit is faulty.

in my printer brother mfc-7340 when i coping with machine after some time display will show print unable with error code 72 what i will do? plse tell me;

I have brother DCP 7055 it shows print unable 72 & some time it show 71 error pls suggest

brother dcp 7055 error-EF laser

I have a Brother MFC-440CN fax machine and I am receiving error message "unable to clean 50". Can anyone help me to fix this error problem

Error 5A unable to print is a problem with the high voltage power supply PCB, or with the engine PCB. A shop could tell you which one after some testing. Expensive repairs...

the encoder strip which gives the printhead the position is out of place (error 50). You have to open the printer and reinsert the strip:

http://www.fixya.com/support/t211210-brother_mfc845cw

Stick a 1.5 inch tape onto the printhead cover where the strip runs thru. This will prevent this accident in future!