Samsung ML6040

• Code: 61
• Description: Warm up
• Causes: The printer warms up when the printer is turned on or the cover is closed, or wake from sleep mode.

• Code: 64
• Description: Cover Open
• Causes: The printer cover open or no toner cartridge in the machine.

• Code: 69
• Description: Sleep Mode
• Causes: It means that the printer fuser is turned off, and the power consumption is minimized.

• Code: 70
• Description: No Paper
• Causes: The paper is not loaded in the printer paper tray.

• Code: 71
• Description: Paper Jam 0
• Causes: Displays when the paper leading edge stops between the pick-up unit and the feed sensor.

• Code: 72
• Description: Paper Jam 1
• Causes: Displays when the paper leading edge stops between the feed sensor and the exit sensor.