Delivery Tray Full Detection; Jam Detection - Canon imageCLASS X LBP1238 II Service Manual

Delivery Tray Full Detection

Description
The DC Controller detects paper full in the Output Tray using the Delivery Tray Full Sensor (PS4).
The DC Controller judges that the Output Tray is full and notifies the Main Controller when the Delivery Tray Full Sensor detects
paper for more than the specified period of time during printing.

Jam Detection

Description
The sensors are provided at the locations shown below to detect the presence of print paper and whether the print paper is being
fed correctly.
Delivery Tray
Full Sensor
PS4
DC Controller
Delivery Tray Full
Sensor Lever
Delivery Tray
42
2. Technical Explanation (Device)
Paper