Adjustment and Troubleshooting
Service Manual
4-7
Samsung Electronics
COMPONENT REPLACEMENT CYCLE
Pick-up Roller 150K Pages
Transfer Roller 70K Pages
Fuser 80K Pages
Toner Cartridge 10K Pages(Sales), 4K Pages(Initial)
4.1.3 Consumables and Replacement Parts
To avoid print quality and paper feed problems resulting from worn parts and to maintain your printer in top working
condition the following items will need to be replaced at the specified number of pages or when the life span of each
item has expired.
4.1.4 LED Status Error Message
4.1.4.1 Status LED
Status Description
Off • The printer is off-line and cannot print.
• The printer is in power save mode. When data is received, it switches to on-line
automatically.
Green On The printer is on-line and can receive data from the computer.
Blinking • When the backlight blinks slowly, the printer is receiving data from the computer.
• When the backlight blinks quickly, the printer is receiving and printing data.
Red On • The toner cartridge is totally exhausted.
Remove the old toner cartridge and install a new one.
• A paper jam has occurred. To solve the problem.
• The front cover is open. Close the front cover.
• There is no paper in the tray. Load paper in the tray.
• The printer has stopped printing due to a major error. Check the display message.
for details on the meaning of the error message.
Blinking • A minor error is occurring and the printer is waiting for the error to be cleared. Check
the display message. When the problem is cleared, the printer resumes printing.
• The toner cartridge is low. Order a new toner cartridge. You can temporarily improve
print quality by redistributing the toner.
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