Canon BJC-3000 - Manual (Page 186)

186 Troubleshooting - Printout is Unsatisfactory
Printed and on-screen colour do not match
The colour you see on the screen do not match the colours you see in the printed copy of
the same image. For example, objects that appear blue on the screen are printed purple
and objects that appear pale green on the screen are printed dark green.
A colour display and printer do not reproduce colour in the same way. The printed colour
tones may not perfectly match the colours you see on the screen because screen colour
varies how the screen is viewed and calibrated.
The differences between displayed and printed colours are extreme, check the following.
Check 1 Is the ink of BJ Cartridge in good condition?
Check 2 Is the ink tank installed in the correct slot of the cartridge holder?
Check 3 Are the printer driver settings correct?