Canon Lbp 5000 User Guide

6-28
Optional Accessories
6
Network Board
1Turn the printer and computer OFF, remove the USB cable, 
and then disconnect the power plug from the AC power outlet.
2Remove all the interface cables and the power cord from the 
printer.
3Remove the two screws and remove the network board.
IMPORTANT
Do not touch the network board parts, printed wire, or connectors with your hands.
4Set the DIP switches.
Set the DIP switches with the tip of a ball-point pen etc. For details on methods 
for setting the DIP...

6-29
Optional Accessories
6
Network Board
7Connect the LAN cable.
8Connect the power cord.
9Plug the power plug into the AC power outlet.
 
10Connect the USB cable.
Problems on Installing the Network Board
On checking the operation of the network board, if you find that all the indicators on 
the network board are off, or the ERR indicator is on or keeps blinking for a long 
time and does not go off, take the following measures.
NOTE
For details on problems on installing the CAPT software, see Chapter 4...

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Optional Accessories
6
Network Board
Remedy 2 Set the DIP switches according to the transmission speed of the connected hub. 
(See Setting the Network Board, on p. 6-26)
Remedy 3 Replace the hub.
Cause 5 The network board is not installed properly.
Remedy Remove the network board once, then install it again.
Cause 6 The hardware of the network board is in an abnormal condition.
Remedy Report the problems to your local authorized Canon dealer.
The ERR indicator on the network board is on.
Cause The...

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Optional Accessories
6
Network Board
Resetting the Network Board
If you want to reset the network board to the default values, use the Remote UI or 
FTP Client. For details on the Remote UI, see Chapter 3 Various Functions of 
Remote UI in Remote UI Guide, and on FTP Client, see Chapter 5  Appendix in 
Network Guide.
Even if none of the above procedures work, you can reset the settings for the 
network board by manipulating the DIP switches using the following procedure. A 
Phillips screwdriver is...

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Optional Accessories
6
Network Board
IMPORTANT
When setting the DIP switches, be careful not to damage the main board with the 
tip of a ball-point pen etc. Do not use a sharp object such as a mechanical pencil.
5Insert the network board into the expansion slot.
Hold the metal panel portions of the network board and insert the board while 
aligning it with the guide rails inside the expansion slot.
IMPORTANT
•Do not touch the network board parts, printed wire, or connectors with your hands.
•Insert...

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Optional Accessories
6
Network Board
12Remove the network board, then reset the DIP switch 1 to 
OFF.
Set the DIP switches with the tip of a ball-point pen etc.
IMPORTANT
When setting the DIP switches, be careful not to damage the main board with the 
tip of a ball-point pen etc. Do not use a sharp object such as a mechanical pencil.
13Install the network board.
14Connect the interface cables except for the USB cable, and 
connect the power cord.
15Plug the power plug into the AC power outlet....

6-34
Optional Accessories
6
Network Board
1Turn the printer and computer OFF, remove the USB cable, 
and then disconnect the power plug from the AC power outlet.
2Remove all the interface cables and the power cord from the 
printer.
3Remove the two screws and remove the network board.
Store the network board in the protective bag that it came in.
IMPORTANT
•Do not touch the network board parts, printed wire, or connectors with your hands.
•The removed two screws are required when the network board is...

CHAPTER
7-1
7Troubleshooting
This chapter describes the remedies for problems such as a paper jam or poor print quality.
Troubleshooting Map  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Alarm Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Paper Jams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

7-2Troubleshooting Map
Troubleshooting
7
Troubleshooting Map
If any problem occurs while you are using the printer, follow the flow chart shown 
below to check the problem.
Toner density is set to light. 
(See Printing with Toner 
Density Adjusted, on p. 4-62)
Toner runs low. (See 
Replacing the Toner 
Cartridge, on p. 5-2)
The printer is not connected to your 
computer. (See Connecting to a 
Computer, on p.1-14)
Follow the messages 
displayed on the Printer Status 
Window to remedy an error. 
(See...

7-3Alarm Indicator
7
Troubleshooting
Alarm Indicator
When a problem has occurred in the printer, the   (Alarm) indicator (orange) 
comes on or blinks.
When the   (Alarm) indicator is on, a service error is occurring. In this case, see 
Service Call Display, on p. 7-14.
If the   (Alarm) indicator is blinking, follow the directions displayed in the Printer 
Status Window.