Sharp AR-650 Service Handbook page 120

24)ADJUSTMENT
Drum Counter Reset
(1) While pressing the 6 and the START key simul-
taneously, turn on the power switch to show
100% TEST MODE K on the message display.
100%
TEST MODE
(2) Key in code "2".
100%
TEST MODE
(3) Press the START key. The message display will
change as shown below .
100%
ARE YOU SURE ?
CANCEL
(4) Press the INITIALIZE key.
The message display will return to 100% TEST
MODE K .
100%
TEST MODE
(5) Turn off the power switch and then turn it on
again. The message display will change as
shown below.
100%
READY
25)PRESS
26)END
SUPPLIES
K
2
2
INITIALIZE
K
1 LT
(2) TRASFER UNIT
CAUTION:
The fuser unit and its environment may be very hot. So
perform replacement only after it has cooled down
enough.
1)REMOVE
9
2)UNPLUG
3)OPEN
2
4)OPEN
3 - 8
1
1
2