Stack Tray Delivery Paper Surface Detection, Paper Full
The surface position of the paper delivered in the stack tray is detected by the stack tray paper surface sensors (PBA101,
PBA102,PBA103). The surface of the paper delivered in the stack tray is detected by using the stack tray paper surface sensor
(upper and lower) (light-receiving) (PBA102, PBA103) to detect the on/off state of the LED light emitted from the stack tray paper
surface sensor (light-emitting) (PBA101).
Approx. 40mm
Stack Tray
Stack Tray Paper Surface Sensor (light-emitting) (PBA101)
Stack Tray
Stack Tray Paper Surface Sensor (Upper)
(light-receiving) (PBA102)
Stack Tray Paper Surface Sensor (Lower)
(light-receiving) (PBA103)
Stack Tray Upper Limit Sensor (PS110)
Stack Tray HP Sensor (PS106)
PBA103
PBA102
Stack Tray
PS106
Paper absence (near empty) condition
When the paper stacked in the stack tray increases, the LED light from the stack tray paper surface sensor (light-emitting)
(PBA101) is blocked. When this happens, the stack tray is lowered so that the paper surface height on the stack tray is
appropriately aligned with the paper delivered from the delivery unit (about 40 mm).
Approx. 40mm
Stack Tray Paper Surface Sensor (Upper)
(light-receiving) (PBA102)
Stack Tray Paper Surface Sensor (Lower)
(light-receiving) (PBA103)
Stack Tray
2. Technical Explanation
42
Summary of Contents for Booklet Finisher-AA1
Page 1: ...Revision 4 0 Staple Finisher AA1 Booklet Finisher AA1 Service Manual ...
Page 12: ...Product Overview 1 Features 5 Specifications 6 Names of Parts 14 Optional Configuration 20 ...
Page 83: ...Periodical Service 3 Periodic Servicing Tasks 76 ...
Page 87: ...3 Remove the 2 Connectors 1 2x 1 4 Parts Replacement and Cleaning 79 ...
Page 89: ...Main Units Parts 4 5 6 7 8 1 2 3 4 Parts Replacement and Cleaning 81 ...
Page 128: ...4x 1 2 2 3 3 2x 4 Parts Replacement and Cleaning 120 ...
Page 150: ...Adjustment 5 Overview 143 Basic Adjustment 148 Adjustments When Replacing Parts 173 Other 184 ...
Page 193: ...Troubleshooting 6 Making Initial Checks 186 Processing Tray Area 187 Saddle Stitcher Area 188 ...
Page 204: ...4 5 6 7 8 9 7 Installation 196 ...
Page 205: ...10 7 Installation 197 ...
Page 223: ...2 3 2x 7 Installation 215 ...
Page 224: ...APPENDICES Service Tools 217 General Circuit Diagram 218 ...