Oki B4545 MFP - Manual (Page 141)

Maintenance
142
Code 50 - Server error
Check the number of the parametred SMS or an error occured when data
were configured.
Printer errors
Error messages
If the printer has one of the problems described below, the signal "On"
flashes red, and you can’t use your terminal temporarily. The
corresponding message is displayed on the screen.
Message Action
CHANGE TONER
TO CONFIRM
Replace the toner cartridge.
Proceed as indicated Replacing the toner
cartridge, page -125.
CHANGE DRUM
TO CONFIRM
Replace the drum cartridge.
Proceed as indicated Replacing the drum
cartridge, page -131.
CANNOT READ CARD
CHANGE WAY UP
Insert your chip card in the other way up.
CLOSE FRONT
COVER
Close the front cover of the printer.
CLOSE PRINTER
UPPER COVER
Close the printer rear upper cover.
TONER NEAR END
The toner cartridge is nearly worn out (10%
capacity left).
PAPER EMPTY
Install the paper tray.
Fill the tray with paper in the required size.
PAPER JAM INSIDE
Open the tray.
Remove the jammed sheet.