A4-Xx_Error; A5-Xx_Error; A7-Xx_Error - Canon i-SENSYS LBP5300 Series Service Manual

Code Description
0001 Not enough HDD space
Occurs when the capacity of the installed HDD is smaller than an HDD space
required for a software.
0002 Downloading the controller firmware has been failed.
0003 HDD access error
Error caused by a device or hardware in HDD access while executing bootrom.
(Sector failure, device is busy, etc.)
E604 Error in lacking of memory capacity
0000 Lack of memory capacity
E733 Error in communication of printer system
0001 Error in communication between the DC controller PCB and the video
controller PCB (DC controller PCB factor).
0004 Undefined command error
0005 Communication timeout error
0006 Unknown communication error
E744 Error in invalid ID code when downloading firmware for controller
1000 Recognizing the invalid ID code when downloading firmware for controller.
E760 Error in software program for video controller
0000 Fault of software program for the video controller
E804 Error in power supply fan
0000 Description
The fan lock detection signal is input for about 10 sec or longer continuously.
Cause
Power supply fault, DC controller PCB fault.
E805 Error in duplexing fan/CPU fan
0003 Description
The CPU fan lock detection signal is input for about 10 sec or longer
continuously.
Cause
CPU fan fault, video controller PCB fault.
0005 Description
The duplexing fan lock detection signal is input for about 10 sec or longer
continuously.
Cause
Duplexing fan fault, DC controller PCB fault.
E840 Error in pressure release mechanism
0000 Description
Although passing 2.5 sec from the start of HP control, HP (pressure condition)
cannot be controlled.
Cause
Fixing drive assembly fault, fixing pressure release cam fault.

5.3.3 A4-XX_ERROR

/ i-SENSYS LBP5360
Number field
A4-00 to 06 A fault exits in the software program of the video controller.

5.3.4 A5-XX_ERROR

/ i-SENSYS LBP5360
Number field
A5-00 to 07 A fault has occurred while image data is being processed by the controller. 1) Turn on the power.

5.3.5 A7-XX_ERROR

/ i-SENSYS LBP5360
T-5-5
Description
T-5-6
Description
Action
-
- Download the controller firmware again
- Replace controller PCB assembly
Replace HDD
- Remove and insert the expanded memory
- Replace the expanded memory to the correct one
- Replace the controller PCB
- Reactivation of power
- Replace the DC controller PCB
Check each project ID, and download the firmware with valid
project ID.
- Download the correct firmware for the video controller
- Replace the video controller PCB
- Replace the power supply fan
- Replace the DC controller PCB
- Replace the CPU fan
- Replace the video controller PCB
- Replace the duplexing fan
- Replace the DC controller PCB
- Replace the fixing drive assembly
- Replace the fixing pressure release cam
Corrective action
- Turn off and then on the power.
- Replace the video controller board.
Corrective action
2) If step 1 fails, increase the memory.
3) If step 2 fails, replace the control board.
Chapter 5
0014-7331
0014-7332
0014-7333
5-9