Ricoh C211 Service Manual page 243

INDEX
NAME
No.
Master Cutter Switch
41
Scanner Safety Switch
42
Drum Rotation Switch
44
Front Door Safety Switch
45
Drum Safety Switch
46
Paper Table Safety Switch
52
Interlock Switch
57
Main Switch
59
Full Master Detecting Switch
62
Pressure Plate Position
63
Switch
Printing Density Switch
64
ADF Safety Switch
65
Sensors
Original Registration Sensor
1
2nd Original Sensor
2
Master End Sensor
9
Master Buckle Sensor
13
Master Eject Sensor
17
1st Original Sensor
19
Drum Rotation Sensor
29
2nd Drum Position Sensor
33
1st Paper Exit Sensor
34
2nd Paper Exit Sensor
35
1st Drum Position Sensor
37
Paper Table Height Sensor
49
Paper End Sensor
51
Paper Table Lower Limit
53
Sensor
Printing Pressure Sensor
54
C216
FUNCTION
Informs the CPU to cut the master paper leading
edge.
Checks whether the scanner unit is closed correctly
or not.
Informs the CPU to rotate the main motor at 10 rpm.
Checks whether the Front Door is set correctly or
not.
Checks whether the drum unit is set correctly or not.
Checks whether the paper table is opened correctly
or not.
Releases the cover safety functions.
Turns the power on or off.
Informs the CPU when the master eject box is full of
masters.
Informs the CPU when the pressure plate has
reached the home position.
Use to select the printing density according to the
type and quality of the original.
Check whether the ADF unit is set correctly or not.
Informs the CPU when the original leading edge
reaches the exposure glass.
Detects when the original is set.
Informs the CPU when the plotter unit runs out of
master roll.
Detects master buckles.
Detects when the used master is sent into the
master eject box.
Detects when the original is set in the ADF mode.
Supplies timing pulses to the main board.
Checks the position of the drum.
Detects misfeed.
Detects misfeed.
Checks the position of the drum.
Detects when the paper table reaches the paper
feed position.
Informs the CPU when the paper table runs out of
paper.
Detects when the paper table reaches the lowest
position.
Informs the CPU when the printing pressure is
applied.
1-7 SM