Samsung ML-2251N/XAA Service Manual page 64

Alignment & Adjustments
6.2 Paper Path
1
2
3
L S U
Fuser
CR
DR
SR
OPC
PR
EXIT
Sensor
TR
Empty Sensor
<Jam0>
L S U
Fuser
CR
DR
OPC SR
PR
EXIT
Sensor
TR
Empty Sensor
<Jam2>
L S U
Fuser
CR
DR
OPC SR
PR
EXIT
Sensor
TR
Empty Sensor
<Jam1>
Service Manual
6-6
5
4
Fuser
6
PR
EXIT
Sensor
1
Cassette
Manual Feeder
Transfer Roller
Toner Cartridge
FR
Toner Cartridge
FR
Toner Cartridge
FR
L S U
Toner Cartridge
CR
DR
OPC
SR
3
FR
TR
MP Sensor MP Sensor
4
Fuser
5
LSU(Laser Scan Unit)
6
Toner Cartridge
1) After receiving the print command, the printer feeds
paper from the main or optional second cassette or man-
ual feeder as required.
2) The paper being fed passes the paper feed sensor.
(Jam 0 occurs if the sensor is not operated within a
certain time)
3) Having passed the paper feed sensor the paper moves
to the paper exit sensor via printing process. (Jam 1
occurs if the sensor is not operated within a certain time)
4) The paper then passes through the paper exit sensor
and out of the set. (Jam 2 occurs if the trailing edge of
the paper does not pass the exit sensor within a certain
time of the paper leading adge activating the exit sensor)
2
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