Ricoh JP5000 Service Manual page 24

1 July, 1998
Motors
Index No.
17 Scanner Drive Motor
21 Feed Pressure Motor
22 Registration Motor
23 Paper Feed Motor
25 Paper Table Motor
36 Pressure Plate Motor
37 Master Eject Motor
40 Image Shift Motor
47 Clamper Motor
50 Separation Pressure
Motor
58 Main Motor
60 Transport Vacuum Fan
61 Air Knife Fan
63 Wing Guide Motor
66 Pressure Cam Shift
Motor
69 Slider Lift Motor
72 Job Separator Motor
78 Cutter Motor
82 Platen Release Motor
83 Master Feed Motor
84 Master Vacuum Fan
87 Ink Pump Motor
89 Idling Roller Motor
91 Drum Shift Motor
Name
Drives the scanner.
Drives the paper feed pressure adjustment
mechanism.
Feeds the paper to align it with the image on the
master on the drum.
Feeds the paper from the paper table.
Raises and lowers the paper table.
Raises and lowers the pressure plate in the
master eject box.
Sends used masters into the master eject box.
Makes a phase difference between the positions
of the drum and pressure cylinder for the
up/down image shifting mode.
Opens or closes the drum master clamper.
Drives the paper separation pressure
adjustment mechanism.
Drives the drum, pressure cylinder, and paper
delivery unit components.
Provides suction so that paper is held firmly on
the transport belts.
Provides air to separate the paper leading edge
from the drum.
Changes the position of the paper wing guides
in the paper delivery unit.
Switches the cams for the small master and full
size master to apply the appropriate printing
pressure.
Moves the sliding arm in the job separator unit
up or down.
Drives the sliding arm in the job separator unit.
Cuts the master after completing the master
making.
Applies or releases the pressure between the
platen roller and the thermal head.
Feeds the master to the drum.
Provides suction to guide the master into the
buffer duct.
Drives the ink pump to supply ink.
Presses or releases the idling roller against the
drum screen.
Slides the drum screen position to the front or
rear for the side-to-side image shifting mode.
1-19
ELECTRICAL COMPONENT LAYOUT
Function