Electrostatic Charger Wire; Print Head - Konica Minolta bizhub C550 User Manual

Care of the machine

Electrostatic charger wire

If the electrostatic charger wire is dirty, streaks will appear though the printed
images. If this occurs, follow the procedure described below to clean the
electrostatic charger wire.
1
Open the machine's lower front door.
2
Slowly pull out the
charger-cleaning tool as
far as possible.
Next, slowly push in the
charger-cleaning tool as
far as possible.
Repeat the above opera-
tions three times.
3
Securely insert the charger-cleaning tool, and then close the front door.

Print head

If the print head becomes dirty, decreased print quality may result. If this oc-
curs, clean the print head according to the following procedure.
1
Pull out tray 1.
C550
9
9-6