Xerox 6200B - Phaser Color Laser Printer Service Manual page 45

Service Diagnostics Tests and Functions Table (cont'd.)
Test
Tray 1 Low
Paper
Tray 2 Low
Paper
Tray 3 Low
Paper
Tray 1 No
Paper
Tray 2 No
Paper
Tray 3 No
Paper
MPT No Paper
Sensor
Transfer
Roller Toner
Full Sensor
Image Unit
Not Installed
Sensor
Fuser Fan
Alarm Sensor
Rear Fan
Alarm Sensor
CTD (ADC)
Sensor
OHP Sensor
Error Messages and Codes
Front Panel Display and Test Definition
Size: XXXX
Paper is Not Low
Paper is Low
Paper is Not Present
Paper is Present
Paper is Not Present
Paper is Present
Toner Waste [Not] Full
Image Unit is [Not] Present
Fuser Fan Alarm Sensor is: OK
Failure
Rear Fan Alarm Sensor is:
OK
Failure
Dark Value: #
Light Value: ###
Sensor OK
OHP
Absense of Media
Paper
Move the Rear Guide in the paper
tray to the desired paper size and
verify the sensor output matches
the paper size selected.
Insert and fill Tray [1] [2] [3] with
paper to the fill line.
Insert one sheet of paper in Tray [1]
[2] [3] to change the sensor state.
Insert Tray [1] [2] [3] with an
adequate amount of paper.
Toggle the No Paper Actuator.
Insert Paper into the MPT Tray.
Toggle the MPT No Paper Actuator
(PL6.1.37) to change the state.
Block the Toner Full Sensor
(PL5.1.13) to change the sensor
state.
Open Door C to change the state of
the Switch.
Status only
Note: Perform a test print
immediately prior to performing this
test.
Status only
Note: Perform a test print
immediately prior to performing this
test.
Status only
Remove the transfer roller to
observe change of state.
Reports "Paper" if opaque media is
present.
Reports "OHP or Absence of Media
if OHP or no media is present.
Manually insert a sheet of paper
backwards through the Registration
Chute Assembly (PL9.1.6) until the
state of the sensor changes to
"Paper".
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