Stacker Tray; Major Components And Their Functions - Dell 5130cn Service Manual

3.5 Stacker Tray

The Stacker Tray holds the sheets ejected from the Compile Tray by shifting to an appropriate position
according to the height of the sheet stack.

3.5.1 Major Components and Their Functions

- STACKER HEIGHT SENSOR (PL 14.4.3)
* STACKER HEIGHT SENSOR 1/STACKER HEIGHT SENSOR 2
Detects the height of the sheet stack on the Stacker Tray based on the change of its actuator
position.
The MOTOR ASSY STACKER (PL 14.9.7) moves up or down the Stacker Tray based on the
detection results.
The following table shows the correspondence between the detection results and the moving direction
of the Stacker Tray.
Sensor 1 Detection
Beam Blocked
Beam Blocked
Beam Received
Stacker Tray Position: Normal
Stacker Tray
Stacker Height Sensor2
ACTUATOR HIGHT
Finisher Service Manual
Version 2 2009.06.10
Sensor 2 Detection
Beam Received
Beam Blocked
Beam Blocked
Stacker Tray Position: Too Low
Paper
SHAFT ASSY
SET CLAMP
Stacker Height
Sensor1
Stacker Height
Stacker Height
Sensor1
Sensor2
ACTUATOR HIGHT
Stacker Tray Movement
Up
As Is
Down
Stacker Tray Position: Too High
SHAFT ASSY SET CLAMP
6 – 23
Chapter 6 Principles of Operation
Evaluation
Too Low
Normal
Too High
Tbt06115KA