A SERVICE OF

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2-2-a 2-2-b
• Yes Replace the Main Control PCB.
• Yes Is the transfer roller rotating?
• No Check the gears (TR gear, idle gear and reduction gear).
• Yes Is the fuser unit being installed properly?
• No Install the fuser unit properly.
•Yes Is the image drum unit being set properly?
• No Set the image drum unit properly.
• Yes Clean the write sensor on the power supply board or replace the power supply
board.