Tray overload detected when the tray
is set.
• Too much paper loaded in tray
Note
• At first, the machine displays a message
asking the operator to reset the tray.
• This SC will not display until the operator
has pulled the tray out and pushed it in 3
times.
• If the operator turns the machine off/on
before the 3rd opening and closing of the
tray, the 3-count is reset.
503 B
Tray 3 lift malfunction
The lift sensor is not activated within 10
seconds after the tray lift motor starts
lifting the bottom plate.
When the tray lowers, the tray lift sen-
sor does not go off within 1.5 sec.
Tray overload detected when the tray
is set.
• Tray lift motor defective or disconnected
• Paper or other obstacle trapped between
tray and motor
• Pick-up solenoid disconnected or blocked
by an obstacle
• Too much paper loaded in tray
Note
• At first, the machine displays a message
asking the operator to reset the tray.
• This SC will not display until the operator
has pulled the tray out and pushed it in 3
times.
• If the operator turns the machine off/on
before the 3rd opening and closing of the
tray, the 3-count is reset.
504 B
Tray 4 lift malfunction
The lift sensor is not activated within 10
seconds after the tray lift motor starts
lifting the bottom plate.
When the tray lowers, the tray lift sen-
sor does not go off within 1.5 sec.
Tray overload detected when the tray
is set.
• Tray lift motor defective or disconnected
• Paper or other obstacle trapped between
tray and motor
• Pick-up solenoid disconnected or blocked
by an obstacle
• Too much paper loaded in tray
Note
Service Mode
257
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