13. 0F52, 0F53, 0F54, 0F55
PARTS LAYOUT DRAWING/1
Printer control board (PRCB)
BOARD CONNECTOR LAYOUT DRAWING (PRCB)
CN82 (12pin)
CN7 (4pin)
CN11 (13pin)
CN12 (6pin)
CN2 (3pin)
CN9 (12pin)
CN3 (3pin)
CN1 (4pin)
CN19 (4pin)
CN14 (9pin)
CN20 (4pin)
CN15 (7pin)
CN23 (3pin)
CN16 (2pin)
CN27 (7pin)
CN18 (14pin)
CN10 (7pin)
CN8 (8pin)
CN4 (25pin)
CN6 (4pin)
CN5 (28pin)
CN25 (14pin)
CN22 (12pin)
CN21 (18pin)
CN24 (10pin)
S LAYOUT DRAWINGS FOR RELATED PARTS BY EACH TROUBLE
PARTS LAYOUT DRAWING/2
Toner level sensor/Y (PS13)
Toner level sensor/M (PS14)
WIRING DIAGRAM
CN21
PRCB
Printer control board
S-14
CODE > 13. 0F52, ...
Toner level sensor/K (PS16)
Toner level sensor/C (PS15)