Xerox 7700DX - Phaser Color Laser Printer, Service Manual

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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