SC No. Type Error Name/Error Condition/Major Cause/Solution
• Upper limit detection error (during descent)
During tray initialization (upper limit detection/lower limit not
detected), the tray base plate is lowered to check the tray base
plate position, but the limit sensor is detected although a
predetermined time elapsed.
• Upper limit detection error (during ascent)
During tray initialization (upper limit not detected /lower limit
detection), the tray base plate is raised to check the tray base plate
position, but the limit sensor is not detected although a
predetermined time elapsed.
*If an error occurs for 3 times consecutively: the side LCIT transmits
a "5th paper feed tray upper limit detection error" to the main
machine.
Up to 2 times consecutively, the side LCIT transmits a "tray set
incorrectly" to the main machine.
• Lift motor error/connector missing
• Limit sensor error/connector missing
• Harness broken
• Bank control board defective
• Paper set incorrectly
• Timing belt damage/dropout
• Timing pulley damage/dropout
• Base plate damage/not horizontal
• Paper feed roller missing item
• Pickup arm defective
• Foreign object, such as paper scrap, is caught inside the tray
Service Call 501-584
909
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