Sharp MX-B200 (serv.man8) User Manual / Operation Manual ▷ View online
8
69
CLEANING THE UNIT
Proper care is essential in order to get clean, sharp copies. Be sure to take a few
minutes to regularly clean the unit.
minutes to regularly clean the unit.
Cabinet
Wipe the cabinet with a soft, clean cloth.
Document glass and the rear side of the original cover/SPF
Stains on the document glass, SPF scanning window, cover or SPF roller will also be
copied. Wipe the document glass, SPF scanning window, cover and SPF roller with
a soft, clean cloth. If necessary, dampen the cloth with a glass cleaner.
copied. Wipe the document glass, SPF scanning window, cover and SPF roller with
a soft, clean cloth. If necessary, dampen the cloth with a glass cleaner.
Do not spray flammable cleaner gas. Gas from the spray may come in
contact with the internal electrical components or high-temperature parts
of the fusing unit, creating a risk of fire or electrical shock.
contact with the internal electrical components or high-temperature parts
of the fusing unit, creating a risk of fire or electrical shock.
• Before cleaning, be sure to turn the power switch off and remove the
power cord from the outlet.
• Do not use thinner, benzene or other volatile cleaning agents. Doing
so may cause deformation, discoloration, deterioration or malfunction.
Document glass/SPF scanning window
Original cover/SPF
SPF roller
SPF scanning window
8
70
Transfer charger
If copies start becoming streaky or blotchy, the transfer charger may be dirty. Clean
the charger using the following procedure.
the charger using the following procedure.
1
Turn the power switch off. (p.8)
2
Ensure that the multi-bypass tray is open and then open the
side cover while pressing the side cover open button.
side cover while pressing the side cover open button.
3
Take the charger cleaner out by holding the tab. Set the charger
cleaner onto the right end of the transfer charger, gently slide
the cleaner to the left end, and then remove it. Repeat this
operation two or three times.
cleaner onto the right end of the transfer charger, gently slide
the cleaner to the left end, and then remove it. Repeat this
operation two or three times.
4
Return the charger cleaner
to its original position.
Close the side cover by
pressing the round
projections near the side
cover open button.
to its original position.
Close the side cover by
pressing the round
projections near the side
cover open button.
5
Turn the power switch on. (p.7)
Slide the charger cleaner from the right end to the left end along
the groove of the transfer charger. If the cleaner is stopped on
the way, smudges on copies may occur.
the groove of the transfer charger. If the cleaner is stopped on
the way, smudges on copies may occur.
9
9
71
This chapter describes misfeed removal and troubleshooting.
For problems with the printer function or the scanner function, see the Help file for
the printer/scanner driver.
For problems with the printer function or the scanner function, see the Help file for
the printer/scanner driver.
MACHINE/COPYING PROBLEMS
If any problem occurs, check the list below before contacting your authorised service
representative.
representative.
Problem
Possible cause
Solution
Page
Unit does not
operate.
operate.
Unit plugged in?
Plug the unit into a grounded
outlet.
outlet.
Start
Guide
Power switch on?
Turn the power switch on.
7
Side cover closed
securely?
securely?
Gently close the side cover.
Start
Guide
Front cover closed?
Gently close the front cover and
then close the side cover.
then close the side cover.
Start
Guide
Blank copies
Is the original placed face
down on the document
glass or face up in the
SPF?
down on the document
glass or face up in the
SPF?
Place the original face down on
the document glass or face up in
the SPF.
the document glass or face up in
the SPF.
26, 27
Copies are too
dark or too light.
dark or too light.
Is original image too dark
or too light?
or too light?
Adjust the exposure manually.
28
Is the unit in the
automatic exposure
mode?
automatic exposure
mode?
Adjust the automatic exposure
level.
level.
29
Is the unit in the photo
exposure mode?
exposure mode?
Cancel the photo exposure mode.
28
Dust, dirt,
smudges
appear on
copies.
smudges
appear on
copies.
Document glass or SPF
dirty?
dirty?
Clean regularly.
69
Original smudged or
blotchy?
blotchy?
Use a clean original.
–
Striped copies
Is transfer charger clean?
Clean the transfer charger.
70
Paper misfeeds
frequently.
frequently.
Non-standard paper
used?
used?
Use standard paper. If using
special papers, feed the paper
through the multi-bypass tray.
special papers, feed the paper
through the multi-bypass tray.
9
Paper curled or damp?
Store paper flat in the wrapper in a
dry location.
dry location.
–
Pieces of paper inside
unit?
unit?
Remove all pieces of misfed
paper.
paper.
80
Paper guides in the paper
tray not set properly?
tray not set properly?
Set the guides properly depending
on the paper size.
on the paper size.
10, 13
Too much paper in the
paper tray or multi-bypass
tray?
paper tray or multi-bypass
tray?
Remove excessive paper from the
tray.
tray.
10, 12
TROUBLESHOOTING THE UNIT
9
72
Images rub off
the copy easily.
the copy easily.
Is the paper too heavy?
Use paper within the specified
range.
range.
9
The fusing temperature is
not appropriate.
not appropriate.
In the user programs, set "Fusing
temperature setting when the
bypass tray is used" (program 29)
to "2 (High)".
temperature setting when the
bypass tray is used" (program 29)
to "2 (High)".
64
Paper damp?
Replace with dry paper. If the unit
is not used for long time, remove
the paper from the paper tray and
store it in its wrapper in a dry
location.
is not used for long time, remove
the paper from the paper tray and
store it in its wrapper in a dry
location.
–
Printing is not
uniform
between the
edges of the
paper and the
centre.
uniform
between the
edges of the
paper and the
centre.
The fusing temperature is
not appropriate.
not appropriate.
In the user programs, set "Fusing
temperature setting when the
bypass tray is used" (program 29)
to "1 (Low)".
temperature setting when the
bypass tray is used" (program 29)
to "1 (Low)".
64
Problem
Possible cause
Solution
Page
Click on the first or last page to see other MX-B200 (serv.man8) service manuals if exist.