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2-38
Phaser 7700 Color Laser Printer Service Manual
Interlocks
Front (or Right) Door is L
(A) Left Upper Door L
(D) Duplex Cover is L
(B) Left Lower Door is L
(C) Optional Tray Left Cover L
H = Open
L = Closed
Jam Sensors
LH Low Cover Area is H
LH Cover Area is H
LH Fuser Area is H
Duplex Cover Area is H
Tray Left Cover Area is H
Tray #1 Area is H
Tray #2 Area is H
Tray #3 Area is H
Tray #4 Area is H
Tandem Tray #3 Area is H
Tandem Tray #4 Area is H
MPT Tray Area is H
(F) Fin Compiler Cover Area H
(G) Fin Compiler Safety Area H
(H,J) Fin Front Cover Area is H
Fin Hor Tran Area is H
Fin Docking Area is H
H = Paper present
L = Paper not present
Engineering use only
Engineering use only
Engineering use only
Engineering use only
Engineering use only
Engineering use only
Engineering use only
This is the FIN IN GATE.
This is the FIN HOR.TRANS
This is the FIN EJECT
Engineering use only
Engineering use only
POB
Sensor
POB Sensor is L
Paper on Belt Sensor
L = Paper present
H = Paper not present
Registration
Sensor
Registration Sensor is H
L = Paper present
H = Paper not present
OHP
Sensor
Left OHP is L
Right OHP is L
Overhead Projection Sensor
L = Paper or OHP present
H = Paper or OHP Band not present
Duplex Sensor
Duplex is L
H = Paper present
L = Paper not present
Tray Feed
Sensors
Feed Out #1 is L
Take Away (F/O #2) is L
Feed Out #3 is L
Feed Out #4 is L
H = Paper present
L = Paper not present
Stack Full
Sensor
Stack Full is H
H =Output Stack not full
L = Output Stack full
Fuser Exit
Sensor
Fuser Exit is L
H = Paper present
L = Paper not present
2nd BTR
Retract
Sensor
2nd BTR Retract is L
H = In contact
L = Retracted
Fuser Present
Fuser is Present
Change soon | Change
Need to cycle power to get the
results to change when installing a
new fuser.
Table 2-2 Service Diagnostics Test Menu Functions (cont'd.)
Test
Front Panel Display
Test Operation, Results and
Function
Definition
Содержание 7700DX - Phaser Color Laser Printer
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