Sharp AR-C250 (serv.man6) User Manual / Operation Manual ▷ View online
5-11
CHAPTER
5
MAINTENANCE REQUIRED
When the message “
READY TO COPY. (MAINTENANCE REQUIRED.
CODE:
)
” appears in the message display, service by an authorised
Sharp Service Technician will be required soon. Contact your Service
Centre as soon as possible.
Centre as soon as possible.
COPIER TROUBLE?
Maintenance required
5-12
CHAPTER
5
COPIER TROUBLE?
Toner collecting container of transfer unit
TONER COLLECTING CONTAINER OF
TRANSFER UNIT
TRANSFER UNIT
When the message “
TONER COLLECTING CONTAINER OF TRANSFER
UNIT IS FULL. CALL FOR SERVICE.
” appears in the message
display, contact your Service Centre.
5-13
CHAPTER
5
TROUBLESHOOTING
Always check the message display whenever the copier stops or
operation is not possible. The messages will give you easy-to-follow
directions. If the messages do not give specific instructions, check the
list below.
operation is not possible. The messages will give you easy-to-follow
directions. If the messages do not give specific instructions, check the
list below.
COPIER TROUBLE?
Troubleshooting
Copier does not operate.
Copies are too dark or too
light.
light.
Blank copies.
Copies smear if rubbed.
●
Copier plugged in?
●
Power switch on?
●
Copy density properly adjusted?
●
Is the original placed face down on
the document glass or face up in
the optional RADF?
the document glass or face up in
the optional RADF?
●
Paper too heavy?
●
Paper damp?
●
Paper size indicator properly set?
Plug the copier into a grounded outlet.
Turn the power switch on.
See page 2-16.
Place the original face down on the
document glass or face up in the RADF.
document glass or face up in the RADF.
Use copy paper within the specified
range. See page 4-2.
range. See page 4-2.
Replace with dry copy paper. Be sure
to store copy paper in a dry location.
to store copy paper in a dry location.
When changing the copy paper size in
a tray, be sure to adjust the paper size
indicator. See page 4-4.
a tray, be sure to adjust the paper size
indicator. See page 4-4.
Problem
Solution
Copy size is different from
the selected paper size.
the selected paper size.
5-14
CHAPTER
5
TROUBLESHOOTING
Problem
Solution
Paper misfeeds frequently.
Dust, dirt, smudges appear
on copies.
on copies.
Touch panel is too dark or
too light.
too light.
●
Non-standard paper used?
●
Is paper properly installed?
●
Pieces of paper inside copier?
●
Paper curled or damp?
●
Document glass, optional
document cover or optional
RADF transport belt dirty?
document cover or optional
RADF transport belt dirty?
●
Is LCD contrast properly
adjusted?
adjusted?
COPIER TROUBLE?
Troubleshooting
If a problem persists after checking the above, please consult your key
operator prior to contacting your authorised Sharp Service Centre.
operator prior to contacting your authorised Sharp Service Centre.
Self-diagnostic function
An automatic self-diagnostic function is built into this copier. Should the
copier malfunction, the self-diagnostic function will locate the problem
and stop the copier to prevent damage. An alphanumeric code will
appear in the message display.
copier malfunction, the self-diagnostic function will locate the problem
and stop the copier to prevent damage. An alphanumeric code will
appear in the message display.
Example
Should the copier stop completely, and the message “
Should the copier stop completely, and the message “
CALL FOR
SERVICE. CODE:
-
” appear in the message display, contact
your authorised Sharp Service Centre.
★ KEY OPERATOR
See page 8-33 .
Use standard paper.
If using special papers, feed the paper
through the bypass tray.
If using special papers, feed the paper
through the bypass tray.
See pages 2-14 and 4-2.
Remove all pieces of misfed paper. See
page 5-2.
page 5-2.
Store copy paper flat in the wrapper in a
dry location. See page 4-9.
dry location. See page 4-9.
Clean regularly. See page 6-6.
Adjust the LCD contrast.
See page 6-7.
See page 6-7.
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