Canon imageRunner iR2270, Service Manual, Page: 128 / 233

Chapter 4
4-10
4.4.3 DIP Switch Functions
0008-0719
The DIP switch (SW1) on the finisher controller PCB has the following functions:
-Press SW2 to switch over operations.
-At the end of a check, shift all bits of SW1 to OFF.
1.Checking the Operation of the Stack Tray Unit
F-4-6
Operations
<With the Standard Tray at Home Position (point of paper surface detection)>
1.The standard tray moves down 20 mm (until the paper surface sensor goes off).
2.The standard tray moves up and stops when the paper surface sensor goes on.
<With the Standard Tray Not at home Position (point of paper surface detection)>
1.The machine executes a series of operations used to move the standard tray to the point
of paper surface detection.
<With the Option Tray at the Point of Paper Surface Detection>
1.The option tray moves down 20 mm (until the paper surface sensor goes off).
2.The option tray moves up and stops when the paper surface sensor goes on.
<With the Option Tray Not at the Point of Paper Surface Detection>
1.The machine executes a series of operations used to move the option tray to the point of
paper surface detection.
<Moving the Stack Tray for Packing>
-use it to move the tray to a location that enables its storage
<Moving the Standard Tray to the Lower Limit>
-use it to move the tray to a standby location where the offset roller may be replaced
2.Paper-less Edging
ON
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