Toshiba MJ-1027 Service Manual page 104

CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
2. A3/LD Paper Path (3 sheets)
No.1 paper sensor
PI18
No.1 paper deflecting
solenoid
No.2 paper sensor
PI19
No.2 paper deflecting
solenoid
No.3 paper sensor
PI20
Entry of First sheet
3-18
Passage of paper
OFF
L1
Non-passage of paper
OFF
L2
Non-passage of paper
PI18
PI19
PI20
Entry of econd sheet
Figure 3-303
Top edge
PI18
PI19
PI20
Entry of Third sheet