Canon iR C2880 Series Service Manual page 547

Jam name Code
Reverse outlet delay 0011
Reverse outlet pileup 0012
Duplex 0023
Paper delivery inlet delay 0041
Paper delivery inlet 0042
pileup
Reverse registration 0043
delay
Reverse registration 0044
pileup
Reverse flapper failure 0045
Paper delivery sensor 0046
delay (small size)
Paper delivery sensor 0047
pileup (small size)
Paper delivery sensor 0048
delay (large size/
twosided document
Reverse paper delivery 0080
unit cover OPEN
DADF OPEN 0081
Paper feed cover OPEN 0082
Document not removed 0088
Timing failure 1 008A
Timing failure 2 008B
Timing failure 3 008C
User DADF OPEN 0091
User cover OPEN 0092
Separation sensor initial 0094
status
Registration front sensor 0095
initial status
Reverse paper delivery 0096
inlet sensor initial status
Reverse paper delivery 0097
registration sensor
Sensor Condition
U505 Reverse outlet sensor (U505) didn't turn ON at specified amount of time after trailing edge of
document passed right edge of belt's presser roller.
U505 Reverse outlet sensor (U505) didn't turn OFF when paper was conveyed by paper delivery motor for
500 msec after trailing edge of document was detected by reverse paper delivery resist sensor (SR5).
U505 Conveyor motor operated at constant speed with reverse outlet sensor (U505) still ON after a duplex
copy finished reversing.
SR4 Reverse paper delivery inlet sensor (SR4) didn't turn ON when conveyor motor (M2) conveyed
paper for 100 mm from start of document paper feed (for small size document) or from 51 mm in
front of reverse paper delivery inlet sensor (SR4) (for large size/duplex document).
SR4 Reverse inlet sensor (SR5) didn't turn OFF in specified amount of time after document's leading edge
arrived at reverse registration roller nip (for small size), or after document's leading edge arrived at
reverse outlet sensor (U505) (for large size/duplex document).
SR5 Reverse paper delivery registration sensor (SR5) didn't turn ON at specified amount of time after
reverse inlet sensor (SR4) turned ON.
SR5 Reverse registration sensor (SR5) didn't turn OFF at specified amount of time after reverse paper
delivery inlet sensor (SR4) turned OFF.
U505 Flapper didn't switch when flapper switching for each paper delivery was checked by reverse outlet
sensor (U505).
SR5 Paper delivery sensor (SR5) didn't turn OFF after specified amount of time had elapsed from start of
reverse operation of reverse paper delivery motor (M3).
SR5 Paper delivery sensor (SR5) didn't turn OFF after paper was conveyed 50 mm after document trailing
edge passed paper delivery sensor (SR5).
SR4 Reverse inlet sensor (SR5) didn't turn ON after specified amount of time elapsed after start of paper
delivery.
SR8 Reverse paper delivery unit cover was opened when copier was stopped due to lack of paper.
SR6 DADF was opened when copier was stopped due to lack of paper.
SR2 Paper feed unit cover was opened when copier was stopped due to lack of paper.
SR4, SR5 Attempt to start paper feed was made with document left on document stand glass. Detected by
reverse paper delivery inlet sensor (SR4) and reverse paper delivery registration sensor (SR5).
Paper feed timing for second side of paper failed during duplex copy operation. Alternately, end of
task wasn't detected by inter-task monitoring after specified amount of time.
During document conveying mode, when paper delivery clock sensor (SR7) was counting conveyed
volume of document to deliver, paper feed of next document completed, and reverse paper delivery
motor (M3) encoder pulse could no longer be detected.
When the document is sent as a mixed load even though document mixed loading hasn't been set,
the document size error alarm (0014) is generated, but since the jam must be processed, this jam
display appears. 008C (jam) and 0014 (alarm) are displayed together, and the jam is restored
automatically 5 seconds after being processed.
SR6 DADF was opened during DADF operation.
SR2, SR8 Cover was opened during DADF operation.
SR3 Separation sensor (SR3) was ON before separation of first document sheet.
U502 Registration front sensor (U502) was ON before separation of first document sheet.
SR4 Reverse paper delivery inlet sensor (SR4) was ON before separation of first document sheet.
SR5 Reverse paper delivery registration sensor (SR5) was ON before separation of first document sheet.
Chapter 17
17-11