Minolta Di620, Manual, Page: 164 / 466

S-9
<Clearing Procedures>
•
Initialize Point PJ2
1. Turn ON the Power Switch.
2. Create a closed circuit across the pins of PJ2.
3. Turn OFF the Power Switch, wait for 5 sec., then turn it ON again.
4. Open the circuit of PJ2.
5. Five sec. after the Power Switch has been turned ON, make sure that the message “Initialize Com-
pleted” appears on the Touch Panel. If it does, touch [ENTER].
•
Memory Clear Test Point TP1
1. Turn ON the Power Switch
2. Create a closed circuit across TP1 and 3.
3. Turn OFF the Power Switch, wait for 5 sec., then turn it ON again.
4. Open the circuit across TP1 and 3.
5. Five sec. after the Power Switch has been turned ON, make sure that the message “Memory Clear
Completed” appears on the Touch Panel. If it does, touch [ENTER].
.
Symbol Name Description
S25 Trouble Reset Switch
Resets a malfunction including those of the Exposure Lamp
(C04XX) and fusing (C05XX).
S26 Tech. Rep Setting Switch Sets the copier into the Tech. Rep. mode.
PJ2 Initialize Switch
Forcibly resets a misfeed or malfunction that occurs due to
incorrect operation, etc. when it cannot be reset by opening
and closing the Front Door or pressing S25.
TP1 Memory Clear Test Point
Clears all data other than the counts of electronic counters,
settings of “Adjust,” and those that are Copy Track-related
and DT-related.
TP3 GNP Test Point Ground terminal used for memory clear.
NOTE
1) If an erratic operation or display occurs, perform the clearing procedures in the order of PJ2 and
TP1.
2) When memory clear has been performed, make the necessary settings again.