User guide
7-8 Troubleshooting
LCD Display Error Messages
LCD Display Meaning Solution
CARTRIDGE 
MISMATCH
The print cartridge is not 
correctly installed in the 
machine
Following the procedure 
in Installing Ink 
Cartridges on page 1-
11, remove and re-
install the print 
cartridge.
INK OUT The print cartridge is out 
of ink.
Install a new print 
cartridge.
DUPLICATED The number entered is 
already stored in another 
one-touch or speed dial 
location
Check the number and 
enter under one location.
RETRY REDIAL? The machine is waiting 
for the programmed 
interval to automatically 
redial a previously busy 
station.
You can press Start to 
immediately redial, or 
Stop to cancel the redial 
operation.
COMM. ERROR There is a fax 
communications 
problem.
Try faxing again.
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