Ricoh B230 Service Manual
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Page 1171
![Page 1171
Detailed Section Descriptions
SM 19 B792
B792
Finisher
2.2.4 STAPLER UNIT MOVEMENT
Overview
The stapler unit [A] is driven by the stapler unit movement motor [B]. The stapler unit HP
sensor [C] detects when the stapler is at home position. The stapler unit stays at its home
position in stand-by mode.
This finisher has three types of stapling. The stapler unit moves as shown: one staple at
the rear corner [D], one staple at the front corner [E] and two staples [F].](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-1170.png "Page 1171
Detailed Section Descriptions
SM 19 B792
B792
Finisher
2.2.4 STAPLER UNIT MOVEMENT
Overview
The stapler unit [A] is driven by the stapler unit movement motor [B]. The stapler unit HP
sensor [C] detects when the stapler is at home position. The stapler unit stays at its home
position in stand-by mode.
This finisher has three types of stapling. The stapler unit moves as shown: one staple at
the rear corner [D], one staple at the front corner [E] and two staples [F].")
Detailed Section Descriptions SM 19 B792 B792 Finisher 2.2.4 STAPLER UNIT MOVEMENT Overview The stapler unit [A] is driven by the stapler unit movement motor [B]. The stapler unit HP sensor [C] detects when the stapler is at home position. The stapler unit stays at its home position in stand-by mode. This finisher has three types of stapling. The stapler unit moves as shown: one staple at the rear corner [D], one staple at the front corner [E] and two staples [F].
Page 1172
![Page 1172
Detailed Section Descriptions
B792 20 SM
Disabling the Stapling Mechanism
The stapler unit moves from front to rear. But there are three end fences [A] on the jogger
tray unit in the stapler unit path. In order not to staple these fences, the stapler unit has the
end fence detection sensor [C]. When the stapler unit passes the end fence, the end fence
pushes the actuator [B], and then the sensor detects the end fence. While this sensor
detects the end fence, stapling is disabled.
2.2.5 JAM...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-1171.png "Page 1172
Detailed Section Descriptions
B792 20 SM
Disabling the Stapling Mechanism
The stapler unit moves from front to rear. But there are three end fences [A] on the jogger
tray unit in the stapler unit path. In order not to staple these fences, the stapler unit has the
end fence detection sensor [C]. When the stapler unit passes the end fence, the end fence
pushes the actuator [B], and then the sensor detects the end fence. While this sensor
detects the end fence, stapling is disabled.
2.2.5 JAM...")
Detailed Section Descriptions B792 20 SM Disabling the Stapling Mechanism The stapler unit moves from front to rear. But there are three end fences [A] on the jogger tray unit in the stapler unit path. In order not to staple these fences, the stapler unit has the end fence detection sensor [C]. When the stapler unit passes the end fence, the end fence pushes the actuator [B], and then the sensor detects the end fence. While this sensor detects the end fence, stapling is disabled. 2.2.5 JAM...
Page 1173
Detailed Section Descriptions SM 21 B792 B792 Finisher 2.2.6 ERROR DETECTION Conditions Jogger motor error The jogger home position sensor does not shut off after the jogger motor starts. Jogger motor home position detection error The jogger home position sensor does not turn on after paper shifting. Stapler error The stapler home position sensor (inside the stapler unit) does not turn on after stapling. Output tray upper limit error The tray upper limit sensor is activated. Output tray...
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BOOKLET FINISHER B793
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Page 1177
SM i B793 Read This First Safety and Symbols Replacement Procedure Safety ƒ Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. When taking apart the bridge unit, first take the unit out of the copier. Symbols Used in this Manual This manual uses the following symbols. : See or Refer to : Screws : Connector : Clip ring : E-ring
Page 1178
B793 ii SM B793 TABLE OF CONTENTS Read This First............................................................................................................ i Safety and Symbols ......................................................................................... i Replacement Procedure Safety .................................................................... i Symbols Used in this Manual ........................................................................i Table of...
Page 1179
SM iii B793 2. Detailed Section Descriptions.................................................................. 28 Component Layout........................................................................................ 28 Mechanical Component Layout .................................................................. 28 Drive Layout ............................................................................................... 29 Electrical Component Layout...
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