Canon Finisher-T1 Service Manual page 138

1) When the main power switch is turned on, the DC controller PCB will communicate to
the main controller PCB that a functional limit has been imposed. The control panel will
indicate that a functional limit has been imposed on the finisher.
2) The DC controller PCB backs up information on the functional limit.
3) Each time pickup occurs, the main controller PCB communicates the presence of a
functional limit to the DC controller PCB.
4) The DC controller PCB executes control only on delivery operation.
Functional Limit and Error Code
E514 Rear end assist motor error
E530 Front aligning plate motor error
E531 Staple motor error
E532 Stapler shift motor error
E535 Swing motor error
E537 Rear aligning plate motor error
E540 Tray 1 shift motor error
E542 Tray 2 shift motor error
E590 Punch motor error
E591 Scrap full detector sensor error
E592 Trailing edge/Horizontal registration sensor error
E593 Horizontal registration motor error
* E590 to E593 are when equipped puncher unit (option).
T-5-15
Chapter 5
5-11