Ricoh U-C1 B051 - Page 14

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1.7 STACK TRANSPORT CLUTCH .........................................................B457-5
1.8 PAPER FEED CLUTCH......................................................................B457-5
1.9 PAPER FEED UNIT............................................................................ B457-6
1.10 PICKUP, FEED, AND SEPARATION ROLLERS..............................B457-7
1.11 UPPER LIMIT, PAPER END 1, AND RELAY SENSORS................B457-7
2. DETAILED DESCRIPTIONS .................................................B457-8
2.1 MECHANICAL COMPONENT LAYOUT............................................. B457-8
2.2 ELECTRICAL COMPONENT LAYOUT.............................................. B457-9
2.3 ELECTRICAL COMPONENT DESCRIPTIONS................................ B457-10
2.4 PAPER FEED...................................................................................B457-11
2.5 SEPARATION ROLLER AND PICKUP ROLLER RELEASE............B457-12
2.6 TRAY LIFT........................................................................................B457-13
2.7 PAPER AMOUNT DETECTION ....................................................... B457-14
2.8 PAPER END DETECTION OF PAPER FEED SIDE.........................B457-15
2.9 PAPER STACK TRANSPORT.......................................................... B457-16
AUTO REVERSE DOCUMENT FEEDER (B386)
1. REPLACEMENT AND ADJUSTMENT..................................B386-1
1.1 DF EXIT TABLE AND COVERS.........................................................B386-1
1.2 ORIGINAL FEED UNIT.......................................................................B386-2
1.3 LEFT COVER ..................................................................................... B386-2
1.4 PICK-UP ROLLER..............................................................................B386-3
1.5 FEED BELT ........................................................................................B386-3
1.6 SEPARATION ROLLER .....................................................................B386-4
1.7 ORIGINAL SET/ORIGINAL REVERSE SENSORS ............................B386-4
1.8 ORIGINAL SIZE SENSORS, TRAILING EDGE SENSOR.................. B386-5
1.9 ORIGINAL FEED DRIVE ....................................................................B386-6
DF Feed Clutch..............................................................................B386-6
Pick-up Solenoid ............................................................................ B386-6
Transport Motor..............................................................................B386-6
DF Feed Motor............................................................................... B386-6
1.10 REGISTRATION SENSOR...............................................................B386-7
1.11 STAMP SOLENOID AND ORIGINAL EXIT SENSOR ......................B386-8
2. DETAILED DESCRIPTIONS .................................................B386-9
2.1 MECHANICAL COMPONENT LAYOUT............................................. B386-9
2.2 ELECTRICAL COMPONENT LAYOUT ............................................B386-10
2.3 ELECTRICAL COMPONENT DESCRIPTION.................................. B386-11
2.4 DRIVE LAYOUT ...............................................................................B386-12
2.5 ORIGINAL SIZE DETECTION..........................................................B386-13
2.6 MIXED ORIGINAL SIZE MODE........................................................B386-16
2.7 PICK-UP AND SEPARATION...........................................................B386-17
2.8 ORIGINAL TRANSPORT AND EXIT................................................ B386-18
2.8.1 SINGLE-SIDED ORIGINALS...................................................B386-18
2.8.2 DOUBLE-SIDED ORIGINALS..................................................B386-19
2.8.3 ORIGINAL TRAILING EDGE SENSOR...................................B386-20