Canon Laser Shot Lbp3500 User Guide

 6-44 
Optional Accessories
 6 
Network Board 
3
  Remove the two screws and remove the network board.
IMPORTANT
 
Do not touch the network board parts, printed wire, or connectors with your hands.
 
4
 
Switch the DIP switch 1 to ON. 
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.
 
5
 
Insert the network board into...

 6-45 
Optional Accessories
 6 
Network Board 
6
 Secure the top and bottom portions of the network board with 
the two screws supplied with the network board. 
7
 
Connect the power cord. 
8
 
Plug the power plug into the AC power outlet. 
9
 
Press   of the power switch to turn the printer ON, wait until 
the   (Ready) indicator comes on, and then press   of the 
power switch to turn the printer OFF. 
10
 
Disconnect the power plug from the AC power outlet. 
11
 
Remove the power cord. 
12
 
Remove the...

6-46
Optional Accessories
6
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.
16Connect the USB cable as needed.
 
Removing the Network Board
Remove the network board using the following procedure. Have ready the 
protective plate and screw for the expansion slot removed when the network board 
was installed.
CAUTION
•Be sure to turn the printer and computer OFF and disconnect all the interface 
cables and...

6-47
Optional Accessories
6
Network Board
4Attach the protective plate to the expansion slot and secure it 
with the screw.
5Connect the interface cables except for the USB cable, and 
connect the power cord.
6Plug the power plug into the AC power outlet.
7Connect the USB cable.
 

6-48
Optional Accessories
6
Network Board
 

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.
Printing is 
impossible.
Print quality 
deteriorates.
An error message 
appears on 
the Printer Status 
Window.
The printer driver 
fails to print.Yes
Yes
Yes No
NoNo
No
No
No
No
No No No
Yes
Toner density is set to light. 
(See Printing with Toner 
Density Adjusted, on p. 4-63)
Toner runs low. 
(See Replacing the Toner 
Cartridge, on...

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. 7-27.
If the   (Alarm) indicator is blinking, follow the directions displayed in the Printer 
Status Window.
 

7-4Paper Jams
Troubleshooting
7
Paper Jams
The   (Paper Jam) indicator (orange) blinks, and the following messages appear 
in the Printer Status Window when a paper jam occurs during printing.
WARNING
There are some areas inside the printer which are subject to high-voltages. 
When removing jammed paper or when inspecting the inside of the printer, do 
not allow necklaces, bracelets, or other metal objects to touch the inside of the 
printer, as this may result in burns or electrical shock.
CAUTION
•The...

7-5
Troubleshooting
7
Paper Jams •
Keep your hands or clothing away from the roller in the output area after 
removing jammed paper completely. Even if the printer is not printing, sudden 
rotation of the roller may catch your hands or clothing, resulting in personal 
injury.
IMPORTANT
•Remove jammed paper while the power of the printer is ON. If the power is turned OFF, 
the data being printed will be deleted.
•Applying excess force may result in tearing paper or damaging the parts in the printer. 
When...