Toshiba MJ-1027 Service Manual page 166

TROUBLESHOOTING
I. ADJUSTMENTS .......................... 6-1
A. Electrical System
(finisher unit) .............................. 6-1
B. Electrical System
(saddle stitcher unit) .................. 6-5
II. ARRANGEMENT OF
ELECTRICAL PARTS .................. 6-7
CHAPTER 6
III. TROUBLESHOOTING ............... 6-22
A. Finisher Unit ............................... 6-7
B. Saddle Stitcher Unit ................. 6-14
C. Light-Emitting Diodes (LED)
and Check Pins by PCB ........... 6-20
A. Finisher Unit ............................. 6-22
B. Saddle Stitcher Unit ................. 6-32