Troubleshooting
47
An Error Message Appears on the Screen
Problem Possible Cause Try This
Error Writing /
Output to USBxxx
Printer not ready The POWER
POWERPOWER
POWER lamp will flash green when the printer is warming up or when a print
job is being sent to the p rinter. It will gl ow a steady (non-f lashing) green w hen it
is ready for use or when the print job is com pleted.
Paper is not loaded Load paper and press the RESUME/CANCEL
RESUME/CANCELRESUME/CANCEL
RESUME/CANCEL button.
Faulty connection Ensure that the printer cable is securely connected to the computer.
Printer port error Verify the printer port status.
Double-click Universal Serial Bus (USB ) controllers
Universal Serial Bus (USB) controllersUniversal Serial Bus (USB) controllers
Universal Serial Bus (USB) controllers on the Device Manager
Device ManagerDevice Manager
Device Manager
dialog box, then double-click Canon i350
Canon i350Canon i350
Canon i350/Canon i250
Canon i250Canon i250
Canon i250 to see the status.
Refer to the User's Guide for instructions on how to verify the status.
Printer port
settings and printer
interface do not
match
Confirm that the destination Printer Port is set to USB PRNnn (Canon i350/
Canon i350/Canon i350/
Canon i350/
Canon i250
Canon i250Canon i250
Canon i250) or USBnn (Canon i350/Canon i250
Canon i350/Canon i250Canon i350/Canon i250
Canon i350/Canon i250) (where nn represents a
number).
If the settings are not correct, follow the procedures described in the

Easy Setup

Instructions

and reinstall the printer driver.
Refer to the

User’s Guide

for instructions on how to verify status and the correct
action to take.
Printer driver is not
installed properly
Uninstall then reinstall the printer driver.
1. Click Start
StartStart
Start, and select All Programs
All Programs All Programs
All Programs (or Programs
ProgramsPrograms
Programs), Canon i350/Canon i250
Canon i350/Canon i250Canon i350/Canon i250
Canon i350/Canon i250,
and Uninstall
UninstallUninstall
Uninstall.
2. Follow the on-screen instructions to uninstall driver.
3. Follow th e procedures described in the
Easy Setup Instructions
and reinstall
the printer driver.
“Error No.: X202”
Not enough
memory
Increase available memory by closing any other applications currently running.
“Error No.: X203”
Printer driver fault Uninstall, then reinstall the printer driver.
Refer to the

User’s Guide

for instructions on how to uninstall the printer driver.
“Error No.: X300”
Printer not ready If the POWER
POWERPOWER
POWER lamp is off, turn the printer on.
If the POWER
POWERPOWER
POWER lamp is flashing green, the printer is initializing. Wait until the
POWER
POWERPOWER
POWER lamp stops flashing.
Printer not properly
connected
Ensure that the printer is securely connected to the computer.
Printer not selected
in Chooser
1. From the Apple
AppleApple
Apple menu, select Chooser
ChooserChooser
Chooser.
2. Click the
i350/i250
i350/i250 i350/i250
i350/i250
icon and ensure that the
i350/i250
is selected as the
target connection. If not, select it.
Note If you are using a switching hub or other device, disconnect the
printer and reconnect it directly to the computer and try
printing again.
If successful, the problem may have been with the device.
There could also be a problem with the cable(s). Replace the
cable(s) and try printing again.
Note If you are using a switching hub or other device, disconnect
the printer and reconnect it directly to the computer and try
printing again.
If successful, the problem may have been with the device.
There could also be a problem with the cable(s). Replace the
cable(s) and try printing again.
Note If the problem persists, delete all unnecessary documents
from the Extensions and Control Panels folder.