Canon iR C3380 series Service Manual Download

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Chapter 17

17-8

- ff: Jam sensor (DADF)

T-17-9

- GG: Paper feed position

T-17-10

1187

Saddle power ON jam

1188

Front lower cover OPEN jam

1191

Saddle conveying path sensor delay jam

1192

Saddle fold path sensor delay jam

11A1

Saddle conveying path sensor pileup jam

11A2

Saddle fold path sensor pileup jam

Jam name

Code

Sensor

Condition

Separation delay

0002

SR3

Separation sensor (SR3) didn't turn ON within 500 msec after separation motor (M1) switched to
drive (forward).

Paper feed delay

0003

U502

Registration front sensor (U502) didn't turn ON within 1 sec from separation sensor (SR3) (for small
size) or near separation sensor (for large size).

Paper feed pileup

0005

U502

Registration front sensor (U502) didn't turn OFF after conveyor motor turned ON and operated for
500 msec, after formation of resist loop.

Separation early delivery 0006

SR3

Separation sensor (SR3) was ON during start of document separation.

Reverse outlet delay

0011

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.

Reverse outlet pileup

0012

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).

Duplex

0023

U505

Conveyor motor operated at constant speed with reverse outlet sensor (U505) still ON after a duplex
copy finished reversing.

Paper delivery inlet delay 0041

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).

Paper delivery inlet
pileup

0042

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).

Reverse registration
delay

0043

SR5

Reverse paper delivery registration sensor (SR5) didn't turn ON at specified amount of time after
reverse inlet sensor (SR4) turned ON.

Reverse registration
pileup

0044

SR5

Reverse registration sensor (SR5) didn't turn OFF at specified amount of time after reverse paper
delivery inlet sensor (SR4) turned OFF.

Reverse flapper failure

0045

U505

Flapper didn't switch when flapper switching for each paper delivery was checked by reverse outlet
sensor (U505).

Paper delivery sensor
delay (small size)

0046

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).

Paper delivery sensor
pileup (small size)

0047

SR5

Paper delivery sensor (SR5) didn't turn OFF after paper was conveyed 50 mm after document trailing
edge passed paper delivery sensor (SR5).

Paper delivery sensor
delay (large size/
twosided document

0048

SR4

Reverse inlet sensor (SR5) didn't turn ON after specified amount of time elapsed after start of paper
delivery.

Reverse paper delivery
unit cover OPEN

0080

SR8

Reverse paper delivery unit cover was opened when copier was stopped due to lack of paper.

DADF OPEN

0081

SR6

DADF was opened when copier was stopped due to lack of paper.

Paper feed cover OPEN

0082

SR2

Paper feed unit cover was opened when copier was stopped due to lack of paper.

Document not removed

0088

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).

Timing failure 1

008A

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.

Timing failure 2

008B

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.

Timing failure 3

008C

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.

User DADF OPEN

0091

SR6

DADF was opened during DADF operation.

User cover OPEN

0092

SR2, SR8

Cover was opened during DADF operation.

Separation sensor initial
status

0094

SR3

Separation sensor (SR3) was ON before separation of first document sheet.