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151
TROUBLESHOOTING
INDICATORS AND DISPLAY
MESSAGES
If one of the following messages appears in the display, take prompt action as instructed by the message.
< >: Tray number
< >: Size of paper that should be loaded
Telephone
A dial tone is not heard through
the speaker.
Is the volume set to "low"?
→ Set the speaker volume to "middle" or "high".
184
The machine does not ring.
Has the ringer volume been turned off?
→ Set the ringer volume to "low", "middle", or "high".
184
Dialing is not possible.
Is the telephone line properly connected?
→ Check the connections.
79
Message Action
Maintenance It is time for regular maintenance. Contact your SHARP Service
Department.
Maintenance required. Call for
service.
Maintenance required soon. Contact your SHARP Service Department.
Call for service. – Turn off the power and then turn it back on. If this does not clear the
message, write down the 2-digit main code and 2-digit sub-code
(" - "), turn off the power, and promptly contact your SHARP Service
Department.
Obtain replacement toner. The toner cartridge must be replaced soon.
Check the toner cartridge. Check to see if the toner cartridge has been installed properly.
Take out toner cartridge and shake it
up and down.
Reinstall it and close the front cover.
Remove the toner cartridge as explained in "REPLACING THE TONER
CARTRIDGE" (p.160), shake it, and then reinstall.
Replace waste box. Replace the toner collection container as explained in "REPLACING THE
TONER COLLECTION CONTAINER" (p.161).
Change the toner cartridge. Replace the toner cartridge as explained in "REPLACING THE TONER
CARTRIDGE" (p.160).
Remove paper from the center
tray.
The number of sheets in the output tray has reached the limit. Remove the
paper.
Load < > paper into tray < >. The paper size specified for the tray is different from the actual size.
(p.22)
Problem Cause and solution Page
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