IBM S544-5343-03 - Manual (Page 235)

Vertical Marks on the Print
Possible Causes Actions You Should Take Print Sample
The toner cartridge is
damaged Replace the toner cartridge with a
new one
Vertical Bands of Deletions or Light Areas on the Print
Possible Causes Actions You Should Take Print Sample
The toner cartridge is not
installed correctly Reinstall the toner cartridge
The toner cartridge is
damaged Replace the toner cartridge with a
new one
Appendix D. Print Quality Problems 215