Canon G1000 Series Service Manual page 12

Cycles
of lamp Error
blinking
22 times Electric circuit error
*1
Scanner error
Scanner motor error
26 times Network sub-system
*2
launch error
Network sub-system
timeout *2
Other network sub-
*2
system errors
Wireless LAN device
*2
not connected
Wireless LAN
hardware error *2
27 times USB control-out bus
error
USB control-in bus
error
USBPRT bulk-out bus
error
Error
code
*1
[5050] (1) The scanner FFC is disconnected or connected at an angle.
-> Connect the scanner FFC properly.
(2) The scanner FFC is bent or damaged.
-> Replace the scanner unit.
[5011] (1) The scanner FFC is disconnected or connected at an angle.
-> Connect the scanner FFC properly.
(2) The scanner FFC is bent or damaged.
-> Replace the scanner unit.
If the error still occurs, replace the following:
- Main PCB ass'y
*1
[5012] (1) The error is reproduced after disconnecting the power cord and
connecting it again (hard-power-off and on). Or the scanner FFC is
bent or damaged.
-> Replace the scanner unit.
(2) The scanner FFC is disconnected or connected at an angle.
-> Connect the scanner FFC properly.
If the error still occurs, replace the following:
- Main PCB ass'y
[6900] (1) The error occurs immediately after power-on, and the printer cannot
be operated thereafter.
-> Replace the main PCB ass'y.
If the error still occurs, replace the following:
- Wireless LAN PCB ass'y
[6901] (1) The wireless LAN FFC is disconnected or connected at an angle.
-> Connect it properly.
(2) The wireless LAN FFC is bent, scratched, or cut.
-> Replace it.
If the error still occurs, replace the following:
- Wireless LAN PCB ass'y
- Main PCB ass'y
[6902] (1) The error is reproduced after powering off the printer and powering
it on again.
-> Replace the main PCB ass'y.
If the error still occurs, replace the following:
- Wireless LAN PCB ass'y
[6910] (1) The wireless LAN FFC is disconnected or it is connected at an
angle.
-> Connect it properly.
[6911]
(2) The wireless LAN FFC is bent, scratched, or cut.
-> Replace it.
If the error still occurs, replace the following:
- Wireless LAN PCB ass'y
- Main PCB ass'y
[6930] (1) The error is reproduced after powering off the printer and powering
it on again.
[6931]
-> Replace the main PCB ass'y.
[6932]
(12/80)
Check points & Solution
easyfixs.blogspot.com
QY8-13EX-040