Cleaning The Toner Density Registration Sensor - Panasonic DP-C305 Service Manual

Ver. 1.1
<Cleaning the Toner Density Registration Sensor,
and the Toner Registration Sensor (Right/Left)>
(15) Slide the Sensor Cover toward the front as
illustrated.
(16) While holding it in the open position, wipe the
surface of the Toner Registration, and Toner
Density Sensors through the frame holes.
Note:
When cleaning, wipe the surface of the sensors
with a dry cotton swab a few times as illustrated.
<Replacing the Cleaner Unit, IT Belt, FTR, and
Brush Assembly >
(17) Place a clean sheet of paper (i.e. Ledger or A3)
under the IT Unit to catch any spilled toner.
(18) Remove 2 Black Screws (Y29).
(19) Remove the Cleaning Unit (3418).
(20) Remove 2 Black Screws (Y29).
(21) Remove the Lower Paper Guide (3412).
(22) Remove 2 Black Screws (Y29).
(23) Remove the Upper Paper Guide (3411).
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DP-C405/C305/C265
FEB 2008