Blurred Page; Ghost Images; MFC 4550/6550MC/7550MC- Page 222

Brother 7550MC User Manual

2014 Dodge Charger SRT Owner Manual

Table of Contents

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TROUBLESHOOTING PROCEDURES

16-17

MFC 4550/6550MC/7550MC
OP-US-5.0

Printed pages are

blurred 

at 

the 

center 

or

at 

either 

edge.

Certain 

environmental 

conditions 

such 

as 

humidity, 

high

temperatures, 

etc. 

may 

cause 

this 

condition 

to 

occur.

• Make 

sure 

the 

machine 

is 

placed 

on 

flat, 

horizontal 

surface.

• Remove 

the 

drum 

unit 

with 

the 

toner 

cartridge 

installed. 

Try

rocking 

them 

from 

side 

to 

side.

• You 

may 

clear 

the 

problem 

by 

wiping 

the 

scanner 

windows

with 

clean 

soft 

cloth. 

(See 

“Regular 

Maintenance” 

and

“Cleaning 

the 

Drum 

Unit” 

on 

page 

14-1~3.)

If 

the 

same 

problem 

occurs 

after 

cleaning 

and 

the 

display

shows 

CHANGE 

DRUM, 

replace 

the 

drum 

unit 

with 

new

one.

• Turn 

the 

print 

density 

dial 

counterclockwise 

for 

lighter 

images.

See 

“The 

Print 

is 

too 

Light 

or 

too 

Dark” 

on 

page 

16-6.

• Make 

sure 

that 

you 

use 

paper 

that 

meets 

the 

spacifications.

Rough 

surface 

or 

thick 

media 

can 

cause 

the 

problem.

Ghost 

images 

appear 

on

printed 

pages.

Blurred Page

Ghost Images

Question

Recommendation

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NOTE

The 

drum 

unit 

is 

consumable 

item, 

and 

it 

is 

necessary 

to 

replace 

it 

periodically.

Detailed Information for Brother 7550MC User Manual

Lists of information found in Brother 7550MC User Manual - Page 222

  • 5.0 Printed pages are blurred at the center or at either edge.
  • 3.) If the same problem occurs after cleaning and the display shows CHANGE DRUM, replace the drum unit with a new one.
  • 6. • Make sure that you use paper that meets the spacifications.
  • Make sure the machine is placed on a flat, horizontal surface.
  • Remove the drum unit with the toner cartridge installed.
  • You may clear the problem by wiping the scanner windows with a clean soft cloth.
  • Turn the print density dial counterclockwise for lighter images.
  • Make sure that you use paper that meets the spacifications.

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