Ricoh B064 SERIES Service Manual page 28

6.10.3 TRANSFER BELT CHARGE ........................................................6-84
6.10.4 TRANSFER CURRENT SETTINGS .............................................6-85
6.10.5 TRANSFER CURRENT CIRCUIT ................................................6-86
6.10.6 TRANSFER BELT DRIVE AND PAPER TRANSPORT................6-87
6.10.7 TRANSFER BELT CLEANING .....................................................6-88
6.10.8 ANTI-CONDENSATION HEATER ................................................6-89
6.11 PAPER FEED........................................................................................6-90
6.11.1 OVERVIEW ..................................................................................6-90
Tray Capacities ...................................................................................6-91
Built-in Feed Stations..........................................................................6-91
By-pass Feed......................................................................................6-91
Paper Registration ..............................................................................6-91
Jam Removal......................................................................................6-91
6.11.2 DRIVE...........................................................................................6-92
6.11.3 TRAY AND PAPER LIFT MECHANISM - TRAY 2,3....................6-93
Bottom Plate Lift .................................................................................6-93
Lift Sensor...........................................................................................6-94
6.11.4 PAPER FEED AND SEPARATION MECHANISM........................6-95
Paper Feed and Separation: No Paper Present .................................6-95
Paper Feed and Separation................................................................6-96
Separation Roller Release Mechanism...............................................6-97
6.11.5 PAPER NEAR-END AND PAPER END - TRAYS 2 AND 3 .........6-98
6.11.6 PAPER SIZE DETECTION...........................................................6-99
Tandem Tray (Tray 1) .........................................................................6-99
Universal Cassettes (Tray 2, 3) ..........................................................6-99
6.11.7 ANTI-CONDENSATION HEATERS............................................6-100
6.11.8 TANDEM TRAY - TRAY 1 .........................................................6-101
Overview...........................................................................................6-101
Connecting the Left and Right Sides of the Tray ..............................6-102
Paper Lift/Remaining Paper Detection..............................................6-103
Fence Drive ......................................................................................6-105
Rear Fence Drive..............................................................................6-106
Tray Side-to-side Positioning ............................................................6-107
6.11.9 TRAY POSITIONING MECHANISM - TRAYS 1 TO 3 ...............6-108
6.11.10 BY-PASS TRAY........................................................................6-109
By-pass Feed and Separation ..........................................................6-109
By-pass Tray Paper End Detection...................................................6-110
By-pass Paper Size Detection ..........................................................6-111
6.11.11 PAPER REGISTRATION..........................................................6-112
Overview...........................................................................................6-112
Paper Registration Drive...................................................................6-113
Jam Removal at Paper Registration .................................................6-114
6.12 IMAGE FUSING AND PAPER EXIT ...................................................6-115
6.12.1 OVERVIEW ................................................................................6-115
B064 Series .....................................................................................6-115
B140/B246/D052 Series ..................................................................6-116
All Series .........................................................................................6-116
6.12.2 FUSING MECHANISM ...............................................................6-117
B064 Series .....................................................................................6-117
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
xvi
CÓPIA NÃO CONTROLADA
Rev. 04/2008
SM