Ricoh D699 Field Service Manual - Page 20

Browse online or download pdf Field Service Manual for Printer Accessories Ricoh D699. Ricoh D699 30 pages.

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3. Detailed Section Descriptions
S6
Tray Lift Sensor
S7
Relay Sensor
S8
Paper Size Sensor
S9
Paper Size Sensor
S10
Paper Size Sensor
S11
Paper Size Sensor
S12
Paper Size Sensor
S13
Paper Size Sensor
Switches
SW1
Right Door Switch
SW2
Tray Set Switch
SW3
Tray Set Switch
Magnetic Clutches
MC1
Paper Feed Clutch
MC2
Paper Feed Clutch
MC3
Relay Clutch
PCBs
PCB1
Main Board
Others
Optional Tray
H1
Heater
18
Detects the amount of paper in the lower tray.
Detects misfeeds.
Determines what paper size is in the upper tray.
Determines what paper size is in the upper tray.
Determines what paper size is in the upper tray.
Determines what paper size is in the lower tray.
Determines what paper size is in the lower tray.
Determines what paper size is in the lower tray.
Detects whether the right door is opened or not.
Detects whether the upper tray is opened or not.
Detects whether the lower tray is opened or not.
Starts paper feed from the upper tray.
Starts paper feed from the lower tray.
Drives the relay rollers.
Controls the paper tray unit and communicates with
the copier/printer.
Removes humidity from the paper in the trays.
19
11
1
2
3
24
23
22
8
5
20
6
17
7
15
13