Canon imageRUNNER ADVANCE 4045 Trouble Error Codes List page 87

setting of the Main Controller.
Reader type error
E732- When a scanner of another model was
8888 detected during communication with the
Reader.
Detection of Reader
The Reader is detected for the first time
with the printer model. (On the user
E732- screen, only the message"Turn OFF and
9999 then ON the power again", instead of an
error code, is displayed. It is recorded as
an error log in Service Mode > DISPLAY
> ERR.)
Printer communication error
E733- Communication error between the Main
0000 Controller PCB 2 and the DC Controller
PCB.
Printer communication error
E733- Communication error between the Main
0001 Controller PCB 2 and the DC Controller
PCB.
Printer communication error
Communication error between the Main
E733-
0002 Controller PCB 2 and the DC Controller
PCB.
Printer communication error
E733- Communication error between the Main
0010 Controller PCB 2 and the DC Controller
PCB.
E740-
Network Controller error
0002
87
is executed at startup). 3. Replace
the Reader Controller PCB and the
Main Controller PCB.
Replace the Reader with the
correct one.
1. Check the cable connection
(connector connection error/ open
circuit). DC Controller PCB: J441,
J442, Main Controller PCB 2: J21,
J22 2. Replace the DC Controller
PCB/Main Controller PCB 2.
1. Check the cable connection
(connector connection error/ open
circuit). DC Controller PCB: J441,
J442, Main Controller PCB 2: J21,
J22 2. Replace the DC Controller
PCB/Main Controller PCB 2.
1. Check the cable connection
(connector connection error/ open
circuit). DC Controller PCB: J441,
J442, Main Controller PCB 2: J21,
J22 2. Replace the DC Controller
PCB/Main Controller PCB 2.
1. Check the cable connection
(connector connection error/ open
circuit). DC Controller PCB: J441,
J442, Main Controller PCB 2: J21,
J22 2. Replace the DC Controller
PCB/Main Controller PCB 2.
1. Check the connection of the LAN
Connector. 2. Check the
connection of the Main Controller
PCB 1. 3. Replacement of the Main