Service manual

S-5
2. FUNCTION OF SWITCHES AND OTHER PARTS ON
PWBs
2-1. PWB Location
2-2. PWB-S (Tech. Rep. Setting Switches Board)
Symbol Name Description
S25 Trouble Reset Switch Resets the malfunction display.
S26 Tech. Rep. Switch Display the Tech. Rep. mode screen.
PJ2 Initialize Switch Resets a misfeed, malfunction, and
erratic display.
TP1 Memory Clear Test Point Clears all data.
NOTE:
• It does not, however, clear data of
Electronic counters, Adjust mode,
Administrator and RD mode func-
tions.
TP3 COM Test Point Ground used for memory clear.
4002S001AB
PWB-S
4002S002AB