User Manual (ENGLISH)
Page 61
...with a different batch of background shading. • Remove the old toner cartridge and install a new one . For service, contact a service representative. Clean the LSU. See page 5.1. • Check the...a wavy effect, the scanner unit may need cleaning. Condition White Spots Vertical lines Color or Black background Toner smear Suggested solutions White spots appears on the back of the... solutions Vertical repetitive defects If marks repeatedly appear on the page: • The drum inside the machine may be dirty. See page 5.1. • If characters are ...
...with a different batch of background shading. • Remove the old toner cartridge and install a new one . For service, contact a service representative. Clean the LSU. See page 5.1. • Check the...a wavy effect, the scanner unit may need cleaning. Condition White Spots Vertical lines Color or Black background Toner smear Suggested solutions White spots appears on the back of the... solutions Vertical repetitive defects If marks repeatedly appear on the page: • The drum inside the machine may be dirty. See page 5.1. • If characters are ...