Canon imageRUNNER iR2270 Service Manual page 131

Chapter 4
Operations
1.The pickup solenoid is turned on.
2.The stack discharge unit is initialized.
3.The clamp solenoid is turned on.
4.The clamp solenoid is turned off.
5.The stapler unit is driven for stapling operation.
6.A series of operations is executed to discharge the stack (to the standard tray).*1
7.The stack dis charge units moved for a tray swich-over
8.The pickup solenoid is turned off.
*1:At the same time, the tray is moved; in other words, the standard tray must be selected
in advance for these operations to occur.
<Initialization>
If the push switch pressed with the stack discharge slider not at its home position, it is
moved to its home position. If it is already at its home position, on the other hand, it is
moved past the home position and then moved back to it.
6.Version Number Indication
ON
1 2 3 4
F-4-11
Operations
The version of the software is indicated by the LED on the DC controller, flashing as
follows:
1.'1' is subtracted from the version number ("Major Version").
2.The result of 1. above is divided by '3'.
3.'1' is added to the remainder of the result of 2.
4.The LED is flashed as many times as indicated by the result of 3.
T-4-6
Number of Times the LED Is Flashed (example)
4-13