Sharp MX M260 User Manual

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TROUBLESHOOTING AND MAINTENANCE
5
MISFEED IN THE BYPASS TRAY
1Carefully pull the misfed paper out.2Open and close the side cover.
Make sure that the 
misfeed message is 
cleared.
The message can also 
be cleared by opening 
and closing the front 
cover.
If the message is not 
cleared, see A. Misfeed 
in the paper feed area.
MISFEED IN THE MACHINE
Determine the location  of the misfeed and remove it appropriately as indicated below.
A. Misfeed in the paper feed area
1Open the bypass tray and the side 
cover.
2Press gently on both sides of the front 
cover and pull it open.
3Carefully remove the misfed paper. 
Turn the roller rotating knob in the 
direction of the arrow to assist in 
removing it.
Be careful not to tear the 
misfed paper during 
removal.
If paper is misfed, go to B: 
Misfeed in the fusing area 
(p.130).
If paper is misfed here, go to A. 
Misfeed in the paper feed area 
(below).
The fusing unit is hot. Do not touch 
the fusing unit when removing 
misfed paper. Doing so may cause a 
burn or injury.
Do not touch the photoconductive drum 
(green portion) when removing the misfed 
paper. Doing so may damage the drum and 
cause smudges on copies.
Roller rotating knob
Warning
Caution
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TROUBLESHOOTING AND MAINTENANCE
4Close the front cover and side cover.
Make sure that the 
misfeed message is 
cleared.
B: Misfeed in the fusing area
1Open the bypass tray and the side 
cover.
2Press and pull it open gently on both 
sides of the front cover.
3Turn the roller rotating knob in the 
direction of the arrow.
4Lift the fusing unit release levers and 
carefully remove the misfed paper.
5If you were unable to remove the 
misfeed in step 4, press down on the 
fusing unit paper guide knob to open 
the paper guide, and carefully remove 
the misfed paper. 
6Close the fusing unit paper guide and 
press down on the fusing unit release 
levers.
7Close the front cover and side cover.
Make sure that the 
misfeed message is 
cleared.
The fusing unit is hot. Do not touch 
the fusing unit when removing 
misfed paper. Doing so may cause a 
burn or injury.
Roller rotating knob
Fusing unit release levers
Warning
 Do not touch the photoconductive drum 
(green portion) when removing the misfed 
paper. Doing so may damage the drum 
and cause smudges on copies.
 Take care not to let unfixed toner on the 
misfed paper soil your hands or clothes.Caution
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TROUBLESHOOTING AND MAINTENANCE
5
MISFEED IN THE CENTRE TRAY
Remove the paper by pulling it into the centre tray.
MISFEED IN THE UPPER PAPER TRAY
Make sure that there is no misfed paper in the machine before pulling the tray out. (p.129)
1Lift and pull out the upper paper tray 
and then remove the misfed paper.
Be careful not to tear the 
misfed paper during 
removal.
2Replace the upper paper tray.
Push the upper paper 
tray in completely.
3Open and close the side cover.
Make sure that the 
misfeed message is 
cleared.
The message can also 
be cleared by opening 
and closing the front 
cover.
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TROUBLESHOOTING AND MAINTENANCE
MISFEED IN THE LOWER PAPER TRAY
●Make sure that there is no misfed paper in the machine before pulling the tray out. (p.129)
●
Use the following procedure to remove misfeeds that occur in the 500-sheet paper feed unit or 2 x 500-sheet paper 
feed unit.
1Open the lower side cover.
2Remove the misfed paper.
Be careful not to tear the 
misfed paper during 
removal.
3If the misfed paper is not visible in 
step 2, lift and pull out the lower paper 
tray and remove the misfed paper.
Be careful not to tear the 
misfed paper during 
removal.
4Replace the lower paper tray.
Push the lower paper tray in completely.
5Close the lower side cover.
Make sure that the 
misfeed message is 
cleared.
MISFEED IN THE RIGHT TRAY
(when a right tray (MX-TE10) is installed)
1Gently open the right tray cover.
2Remove the misfed paper.
Be careful not to tear the 
misfed paper during 
removal.
3Close the right tray cover.
Make sure that the misfeed message is cleared.
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TROUBLESHOOTING AND MAINTENANCE
5
MISFEED IN THE UPPER EXIT AREA
(when a  job separator tray kit or finisher (MX-FN13) is installed)
If a job separator tray kit or a finisher is installed, a misfeed may occur in the upper exit area.
1Open the upper right side cover.2Gently pull the misfed paper out.
Be careful not to tear the 
misfed paper during 
removal.
3Close the upper right side cover.
Make sure that the misfeed message is cleared.
MISFEED IN AN OUTPUT TRAY 
(when a finisher (MX-FN13) is installed)
1Open the cover.
2While pressing the lever over to the 
left, slide the finisher to the left until it 
stops.
Gently slide the finisher 
until it stops.
3Turn roller rotating knob in the 
direction of the arrow to remove the 
misfed paper.
4Slide the finisher back to the right.
5Close the cover.
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							134
REPLACING THE TONER CARTRIDGE
To check how much toner remains in the toner cartridge (p.137), hold down the [COPY] key. The amount of toner 
remaining will appear in the display. When less than 25% of the toner remains, obtain a new toner cartridge as soon 
as possible. When READY TO COPY. (PREPARE A NEW TONER.) appears in the display, the toner cartridge 
must be prepared. When TONER SUPPLY IS LOW. appears in the display, be sure to have a new cartridge on 
hand for replacement at any time as little toner remains. When CHANGE THE TONER CARTRIDGE. appears in 
the touch panel, the toner cartridge must be replaced. Follow these steps to replace the cartridge.
1Press gently on both sides of the front 
cover and pull it open.
2Pull the toner cartridge out while 
pressing the lock release lever.
When pulling out the 
toner cartridge, place 
your other hand on the 
cartridge.
3Remove the new toner cartridge from 
the bag. Grasp both ends of the 
cartridge and shake it horizontally 
about 4 or 5 times.
4While holding down the lock release 
lever, insert along guides inside the 
machine until the cartridge locks into 
place.
5Close the front cover.
 Do not throw the toner cartridge into a fire. Toner may fly and cause burns.
 Store toner cartridges out of the reach of small children.
 If a toner cartridge is stored on end, the toner may harden become unusable. Always store toner cartridges on 
their side.
 If a toner cartridge other than a SHARP-recommended toner cartridge is used, the machine may not attain full 
quality and performance and there is a risk of damage to the machine. Be sure to use a 
SHARP-recommended toner cartridge 
When running long copy jobs or copying originals with many areas of solid black, TONER REPLENISHMENT IN 
PROGRESS. may appear in the touch panel and copying may stop even though the cartridge still has toner. 
When this occurs, the toner is being replenished. Replenishment will last about three minutes. When toner 
replenishment finishes, copying resumes.
Caution
Note
 After removing the toner cartridge, do not 
shake it or tap it. Doing so may cause 
toner to leak from the cartridge.
 Dispose of the old toner cartridge in 
accordance with local regulations.
Toner cartridge
lock release lever
Note
If dirt or dust adheres to the toner cartridge, 
remove it before installing the cartridge.Note
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							135
5
STAPLE CARTRIDGE REPLACEMENT
(when the finisher (MX-FN13) is installed)
When the staple cartridge runs out of staples, a message will appear in the operation panel. Follow the procedure 
below to replace the staple cartridge.
Replacing the staple cartridge
1Open the cover.
2While pressing the lever over to the 
left, slide the finisher to the left until it 
stops.
Gently slide the finisher 
until it stops.
3Lower the staple case release lever 
and remove the staple case.
Pull the staple case out 
to the right.
4Remove the empty staple cartridge 
from the staple case.
5Insert a new staple cartridge into the 
staple case as shown.
Push the staple cartridge 
in until it clicks into place.
6Replace the staple case.
Push the staple case in 
until it clicks into place.
7Slide the finisher back to the right.
Gently slide the finisher 
back to the right until it 
locks into its original 
position.
8Close the cover.
Make a test print or copy in staple sort mode to verify that stapling takes place correctly.Note
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TROUBLESHOOTING AND MAINTENANCE
Removing staple jams
Follow the steps below to remove a staple jam.
1Open the cover.
2While pressing the lever over to the 
left, slide the finisher to the left until it 
stops.
Gently slide the finisher 
until it stops.
3Lower the staple case release lever 
and remove the staple case.
Pull the staple case out 
to the right.
4Raise the lever at the front end of the 
staple case and remove the jammed 
staple.
Remove the leading 
staple if it is bent. If bent 
staples remain, a staple 
jam will occur again.
5Lower the lever at the front end of the 
staple case.
6Replace the staple case.
Push the staple case in 
until it clicks into place.
7Slide the finisher back to the right.
Gently slide the finisher 
back to the right until it 
locks into its original 
position.
8Close the cover.
Take care that a bent staple does not hurt 
you.Caution
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							137
5
CHECKING THE TONER QUANTITY 
AND TOTAL COUNT
The approximate quantity of toner remaining and the total count can be displayed as explained below.
●The total count shows the combined output total of the copy, fax, and printer functions.
Checking the total count and toner quantity
Hold down the [COPY] key. The total count and toner quantity appear while the key is held down.
CLEANING THE MACHINE
DOCUMENT GLASS AND DOCUMENT COVER/RSPF
If the document glass, document cover/RSPF, or scanning glass for originals fed from the RSPF (the long narrow 
glass surface on the right side of the document glass) become dirty, the dirt may appear on copies. Always keep 
these parts clean.
Stains or dirt on the document glass/document cover/RSPF will also be copied. Wipe the document glass, the 
document cover, the RSPF and the scanning window on the document glass with a soft, clean cloth.
If necessary, dampen the cloth with water. Do not use thinner, benzene, or similar volatile cleaning agents.
 Each A3 (11 x 17) page is counted as two pages. Two-sided A4 (8-1/2 x 11) size output is counted as two 
sheets
 The amount of toner consumed will vary depending on conditions of usage and the type of originals copied. 
The toner quantity display should only be used as an approximate guide.
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.
Surface of document glass Underside of RSPF
COPY
PRINT
SCAN
ON LINE
D ATA
D ATA
SPECIAL MODES
2-SIDED COPY
OUTPUT
TOTAL COUNT : 0,123,456
TONER QUANTITY : 100-75%
A4A3
Note
Warning
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TROUBLESHOOTING AND MAINTENANCE
Cleaning the scanning glass for RSPF (only when an RSPF is installed)
If white or black lines appear in copies made with using the RSPF, use the provided 
glass cleaner to clean the scanning glass for RSPF.
1Open the RSPF and take out the glass 
cleaner.
2Clean the scanning glass with the 
glass cleaner.
3Return the glass cleaner to its original 
position.
THE BYPASS TRAY PAPER FEED ROLLER
If misfeeds occur frequently when feeding envelopes or other thick paper from the bypass tray, wipe the paper feed 
roller at the feed slot of the bypass tray with a soft, clean cloth moistened with alcohol or water.
Example of dirty print image
Black linesWhite lines
Scanning glass for RSPF
Use a soft cloth to gently wipe off dirt from the area on the operation 
panel with a mirror-like finish (shown at right). If you use a stiff cloth or 
rub hard, the surface may be damaged.Note
The area with a mirror-like finish is 
the area that is  .
Bypass tray paper feed roller
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