Canon BJC-55 User Manual page 305

Make sure the printed sheets are not sticking to the surface below due to static cling
Static cling between the sheet and the surface of the desk or work table could stop feeding,
causing the printer to print repeatedly over the same area without advancing the paper,
especially when using High Gloss Film or Back Print Film. When printing with these special
media, set a sheet of plain paper in back of the printer where the sheets are ejected before
starting the print job.
I Screen colors and the printed colors do not match
The colors on the printout are unsatisfactory. For example, on-screen blue is printed purple
or deep red, or on-screen light green appears deep green or weak yellow (strong red). Light
green appears deep green (weak yellow).
Determine if the print head needs to be cleaned
The print head could be clogged or the ink may have run out when the colors on the printout
do not match the screen.
1
Print a Nozzle Check Pattern.
2
Clean the print head.
Printing a Nozzle Check Pattern
Cleaning the Print Head
Problems and Solutions
Troubleshooting 305