Panasonic DP-150 Service Manual page 40

Cleaning position
1 Sheet bypass pick up
roller
2 Sheet bypass paper
feed roller
3 Registration roller
4 Transport roller
5 Paper feed roller (Tray)
6 Corona wire
7 Corona grid
Corona case
8 Lower developer frame
9 Fuser infeed guide
10 Fuser thermistor
11 Fuser separation finger Cloth
12 Heat roller
Pressure roller
13 Mirror (No. 1 to 3)
14 Lens
Tool/solvent Description/precaution
•Use of IPA (isopropyl alcohol) must
Dampened
be minimized.
cloth/IPA
•Avoid using cotton.
Dampened •High voltage leak may occur unless
cloth it is replaced at the defined cycle.
•Avoid slacks and kinks.
•Avoid using cotton.
Brush / •Tilt the developer unit by 45˚ with
vacuum the magnet roller side up and rotate
Dampened the roller counterclockwise several
cloth times.
•When the toner on the lower frame
sticks to the roller, remove it with a
brush or vacuum.
Cloth
Cloth
•Remove toner.
•Be careful not to damage the
finger.
•Use IPA if the roller is very dirty.
Cloth
•Be careful when the roller is hot.
Blower brush/ •Remove dust with a blower and
Glass cleaning clean softly with glass cleaning
paper with IPA paper and IPA.
•Do not hurt the surface of the
mirror.
•Be careful not to move the mirror.
•Water or neutral detergent may
leave some marks on the mirror.
•Do not use cotton wastes.
•Turn the power OFF after the
cleaning and turn it ON again to let
the machine perform the "Light
intensity adjustment".
Blower brush/ •Remove dust with a blower and clean
Glass cleaning softly with glass cleaning paper and IPA.
paper with IPA •Do not hurt the surface of the mirror.
(to be continued)
3-5