I have a machine canon imagepress C6011VP with error E00000-0201-05

SOURCE: CANON IR 400 COPIER - ERROR - E677

677 error is printer board error.u check conection( lpt port or usb cable loose conection.printer board loose conection.remove all conection and conect all conection i mean reinsert conection ) then this error come u will service u r printer board(re insolve printer softwere).803 error is expouser lamp end side blocked change u r lamp u r 803 problem is ok

SOURCE: eror E677

roblem : 
The machine displays an E674 code. This may be followed by an E677 code when the Fax pcb is removed. The imageRunner also has a Print Board installed. 

Solution : 

With the Fax Board and Print Board installed an E674 code occurred. When the Fax Board was removed an E677 code then occurred. 
Try removing the PDL Interface pcb for the Print Board from the copier. Reinstall the Fax Board, if the E674 code does not occur and the copier is capable of sending and receiving faxes, then replace the PDL Interface pcb because it may be faulty and causing the two E codes; E674 for faxing and E677 for printing.

SOURCE: I have error code E000732-0001 on Canon imagepress C1

Error :
E732 code

Workaround :
E732 code is a Reader communication error.
If the Reader is disconnected from the Printer a E732 code will result. Once the Reader is disconnected the logic on the MAIN-Controller is changed to a "0". The copier is now set up to be a Printer only, and will not recognize the Reader.
To correct this, you must enter service mode, COPIER>OPTION>BODY>W/SCNR and set that to "1". Then you must turn the copier off, then on.
To enter service mode: press "Additional Functions" then "2" and "8" together, then "Additional Functions".
Which User Guide? Reference, Easy Operation Guide, Printing Guide, Mailbox Guide, Sending Guide etc....

SOURCE: Canon ImagePress C1 error E000747-8000

E747 from what I remember is the connection cable from either the scanner to the print device, or scanner to the copier. Make sure that none are loose and they are in the correct slots.
Mismatching the cables may result in the error.

SOURCE: canon imagepress c7000vp error code

The laser shutter is faulty. The laser unit is faulty. The potential measure