1. Manuals
  2. Brands
  3. Brother Manuals
  4. Printer
  5. HL-6050
  6. Service manual

Brother HL-6050 Service Manual page 246

Laser printer
Hide thumbs Also See for HL-6050:
Table of Contents

Advertisement

I-13
Image distortion
Possible cause
Step
Laser unit
1
installation
Scanner LD
2
emission failure
Scanner motor
rotation failure
Scanner
3
connection
failure
I-14
Faint print
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
t o
i n
p r
s t
t e
u t
t o
i n
P r
t o
i n
p r
s t
t e
u t
t o
i n
P r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
p r
s t
t e
u t
t o
i n
P r
Print out test print out test print out test Print out test print o
Print out test print o
Possible cause
Step
Printer
1
installation
Toner cartridge
2
Scanner window
3
dirty
Laser unit failure
4
Check
Is the laser unit secured to the
frame incorrectly?
(Check if there is any play.)
Is the laser diode or the
scanner motor defective?
Is the scanner harness
connected properly?
(Check if it is coming loose.)
Check
Is the printer placed
horizontally?
Does the problem happen
immediately after replacing the
toner cartridge with a new
one?
Is the scanner window dirty?
Is the problem solved by
replacing the laser unit?
6-43
HL-6050/6050D/650DN SERVICE MANUAL
Result
Remedy
Yes
Secure the unit correctly and
tighten the screws.
Yes
Replace the laser unit.
No
Connect the harness correctly.
Result
Remedy
No
Place the printer on a flat
surface.
Yes
Remove and carefully shake the
toner cartridge horizontally.
Yes
Clean the scanner window with
a soft dry cloth.
Yes
Replace the laser unit.

Advertisement

Table of Contents
loading

Related Manuals for Brother HL-6050

Related Products for Brother HL-6050

This manual is also suitable for:

Hl-6050dHl-6050dn

Table of Contents