Konica Minolta 7075/FORCE 75, Service Manual

Page: 272 / 844

3 - O - 2
FIXING UNIT
Cleaning web unit
Pin
Gear groove
Screws (2)
Front lamp fixing plate
Screws
(2)
Screws
(2)
Wiring
harness
clamps (2)
Faston
terminals (2)
Faston terminals
(remove 2)
[3] Replacing the Cleaning Web
a. Procedure
(1) Draw out the ADU stand. (See "ADU UNIT.")
(2) Open the fixing unit top cover.
(3) Remove the two screws to detach the cleaning
web unit.
(4) Reinstall the above parts following the removal
steps in reverse.
Caution 1: When installing the cleaning web,
align the groove in the take-up gear
with the shaft pin on the unit,
keeping its tension.
Caution 2: After replacing the cleaning web,
make sure to reset the count value
of the fixing unit cleaning web by
"Copy Count by Parts to be
Replaced (Fixed Parts)" in the 25
mode.
[4] Replacing the Fixing Heater Lamps
(Upper/Roller) (L2, L3)
Caution: Do not touch the fixing heater
lamp with bare hands.
Caution 1: Install the heater lamp with the
maker mark indication side facing
front.
Caution 2: The heater lamp should not touch
the inner surface of the upper
roller.
Caution 3: When replacing a heater lamp, be
sure to insert the lamp end in the
lamp terminal securely.
a. Procedure
(1) Remove the fixing unit from the main body.
(2) Open the fixing unit top cover.
(3) Remove the two screws at the front to detach the
two wire harness clamps.
Caution: Install the wiring clamp screws
through the lower mounting holes. If
installed through a wrong mounting
hole, the fixing unit front cover cannot
be installed.
(4) Remove one screw and detach the lamp fixing
plate cover. (7085 only)
(5) Remove the two screws to detach the front lamp
fixing plate.
(6) Remove the two Faston terminals.
3
METHOD
REPLACEMENT
MODEL
7075/7085
MANUAL
SERVICE HANDBOOK
REVISED EDITION
3
DATE
Jan. 2002
PAGE
3-O-2
7075