Brother HL-1040 - Manual (Page 80)

IV-13
I-13 Faint print
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print o Print out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Print out test print out test print out test Print out test print oPrint out test print o
Possible cause Step Check Result Remedy
Printer not level 1 Is the printer placed
horizontally? No Place the printer on a flat
surface.
Drum unit 2 Does the problem happened
immediately after replacing the
drum unit with a new one? Yes Remove and carefully shake
the drum unit horizontally.
Scanner window
dirty 3 Is the window of the laser
scanner dirty? Yes Clean the scanner window with
a dry tissue.
Scanner unit
failure 4 Is the problem solved by
replacing the scanner unit? Yes Replace the scanner unit.
I-14 White spots
Possible cause Step Check Result Remedy
Toner cartridge 1 Is the toner in the toner
cartridge almost empty? Yes Shake the drum unit
horizontally. Replace the toner
cartridge with a new one.
No Replace the drum unit.
Print paper 2 Is the problem solved after
change to specified freshly
unpacked paper? Yes Recommend the user to
change the paper.
(Damp (wet) paper might be
used.)
Environment 3 Check if the problem still
appears after the printer has
warmed up. Yes Replace the drum unit.
Advise the user of the
specified print environment.