◦
From cassette 2 (Tray 4): The cassette 1 (Tray 3) media-feed sensor does not detect the leading
edge of paper within a specified period from when the cassette 2 (Tray 4) media-feed sensor
detects the leading edge.
◦
From cassette 3 (Tray 5): The cassette 1 (Tray 3) media-feed sensor does not detect the leading
edge of paper within a specified period from when the cassette 3 (Tray 5) media-feed sensor
detects the leading edge.
●
Pickup stay jam 2
◦
From cassette 1 (Tray 3): The cassette 1 (Tray 3) media-feed sensor does not detect the trailing
edge of paper within a specified period from when it detects the leading edge.
◦
From cassette 2 (Tray 4): The cassette 2 (Tray 4) media-feed sensor does not detect the trailing
edge of paper within a specified period from when it detects the leading edge.
◦
From cassette 3 (Tray 5): The cassette 3 (Tray 5) media-feed sensor does not detect the trailing
edge of paper within a specified period from when it detects the leading edge.
●
Pickup stay jam 3
◦
From cassette 2 (Tray 4): The cassette 1 (Tray 3) media-feed sensor does not detect the trailing
edge of paper within a specified period from when it detects the leading edge.
◦
From cassette 3 (Tray 5): The cassette 1 (Tray 3) media-feed sensor does not detect the trailing
edge of paper within a specified period from when it detects the leading edge.
●
Residual paper jam: Any one of the following sensor detects a paper presence when the product is
turned on, when the door is closed or when the product exits power-save mode (Sleep mode, active
OFF, or inactive OFF).
◦
Cassette 1 (Tray 3) media-feed sensor
◦
Cassette 2 (Tray 4) media-feed sensor
◦
Cassette 3 (Tray 5) media-feed sensor
●
Right door open jam
◦
The right door open is detected during a paper feed operation.
76 Chapter 1 Theory of operation ENWW