Sharp AR-155 (serv.man23) User Manual / Operation Manual ▷ View online
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4
Supplies and user maintenance
USER MAINTENANCE
Proper care is essential in order to get clean, sharp copies. Be sure to take a few minutes to
regularly clean the copier.
regularly clean the copier.
Before cleaning, be sure to turn the power switch off and remove the power
cord from the outlet.
cord from the outlet.
Do not use thinner, benzene or other volatile cleaning agents. Doing so may
cause deformation, discoloration, deterioration or malfunction.
cause deformation, discoloration, deterioration or malfunction.
Cabinet
Wipe the cabinet with a soft, clean cloth.
Original table and original cover
Stains on the glass, cover or RSPF roller will also be copied. Wipe the glass, cover and RSPF
roller with a soft, clean cloth. If necessary, dampen the cloth with a glass cleaner.
roller with a soft, clean cloth. If necessary, dampen the cloth with a glass cleaner.
Original table
Original cover
RSPF roller
Transfer charger
If copies start becoming streaky or blotchy, the transfer charger may be dirty. Clean the charger
using the following procedure.
using the following procedure.
Turn the power switch off.
Ensure that the bypass tray is open and then open the side cover while pressing the
side cover open button.
side cover open button.
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4
Supplies and user maintenance
USER MAINTENANCE
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.
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.
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 transfer charger. If the cleaner is stopped on the way, smudges on copies
may occur.
Return the charger cleaner to its original position. Close the side cover by pressing
the round projections near the side cover open button.
the round projections near the side cover open button.
Turn the power switch on.
When copier is not in use
To prevent entry of dust and foreign matter, store the copier as follows.
Remove the power cord and secure the copier using tape (four locations).
29
5
Copier trouble?
COPIER TROUBLE?
This chapter describes misfeed removal and troubleshooting.
MISFEED REMOVAL
When the misfeed (
) indicator blinks or
blinks in the display, the copier will stop because
of a misfeed.
If a misfeed occurs when using the RSPF, a number may appear in the display after a minus
sign. This indicates the number of the originals that must be returned to the document feeder
tray after a misfeed. Return the required number of originals. Then this number will disappear
when copying is resumed or the clear (
If a misfeed occurs when using the RSPF, a number may appear in the display after a minus
sign. This indicates the number of the originals that must be returned to the document feeder
tray after a misfeed. Return the required number of originals. Then this number will disappear
when copying is resumed or the clear (
) key is pressed.
When the RSPF misfeeds an original sheet, the copier will stop and the RSPF misfeed ( )
indicator will blink, while the misfeed (
indicator will blink, while the misfeed (
) indicator will remain off. For a misfeed of originals in
the RSPF, see “D Misfeed in the RSPF” on page 32.
Ensure that the bypass tray is open and then open the side cover while pressing the
side cover open button.
side cover open button.
Check the misfeed location. Remove the misfed paper following the instructions for
each location in the illustration below.
If
each location in the illustration below.
If
blinks in the display, proceed to “A Misfeed in the paper feed area”. (p. 30)
If paper is misfed here, proceed to "A
Misfeed in the paper feed area". (p. 30)
Misfeed in the paper feed area". (p. 30)
If paper is misfed here, proceed to "B
Misfeed in the fusing area". (p. 30)
Misfeed in the fusing area". (p. 30)
If the misfed paper is seen from
this side, proceed to "C Misfeed
in the transport area". (p. 31)
this side, proceed to "C Misfeed
in the transport area". (p. 31)
30
5
Copier trouble?
MISFEED REMOVAL
A Misfeed in the paper feed area
Gently remove the misfed paper from the paper feed area as shown in the illustration.
When
When
blinks in the display and the misfed paper is not seen from the paper feed
area, pull out the paper tray and remove the misfed paper. If the paper cannot be
removed, proceed to “B Misfeed in the fusing area”.
removed, proceed to “B Misfeed in the fusing area”.
The fusing unit is hot. Do not touch the fusing unit when removing misfed
paper. Doing so may cause a burn or other injury.
paper. Doing so may cause a burn or other injury.
●
Do not touch the surface of the drum (green portion) of the drum cartridge
when removing the misfed paper. Doing so may damage the drum and cause
smudges on copies.
when removing the misfed paper. Doing so may damage the drum and cause
smudges on copies.
●
If the paper has been fed through the bypass tray, do not remove the misfed
paper through the bypass tray. Toner on the paper may stain the paper
transport area, resulting in smudges on copies.
paper through the bypass tray. Toner on the paper may stain the paper
transport area, resulting in smudges on copies.
Close the side cover by pressing the round projections near the side cover open button.
The misfeed (
The misfeed (
) indicator will go out and the ready (
) indicator will light up.
B Misfeed in the fusing area
Lower the fusing unit release lever by rotating it all the way as shown in the illustration.
Fusing unit release lever
Gently remove the misfed paper from under the fusing unit as shown in the illustration.
If the paper cannot be removed, proceed to “C Misfeed in the transport area”.
If the paper cannot be removed, proceed to “C Misfeed in the transport area”.
The fusing unit is hot. Do not touch the fusing unit when removing misfed
paper. Doing so may cause a burn or other injury.
paper. Doing so may cause a burn or other injury.
While you are lowering the fusing unit release lever, it will not move smoothly at
a location on the way. However, be sure to lower the lever by rotating it all the
way to the location where it will not rotate as shown in the right illustration.
a location on the way. However, be sure to lower the lever by rotating it all the
way to the location where it will not rotate as shown in the right illustration.
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