Pickup Delay Jam; Pickup Stationary Jam; Delivery Delay Jam; Delivery Stationary Jam - Canon mf6600 Series Service Manual

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Technical Overview > Media Feed System > Service Tasks > Notes On Service Works
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Pickup Delay Jam

When the TOP Sensor (PS204) cannot detect the leading edge of paper within the specified
time after starting pickup from a cassette, pickup retry is executed twice. After that, the sensor
still cannot detect the leading edge of paper within the specified time, it is judged as a pickup
jam.
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Pickup Stationary Jam

When the TOP Sensor (PS204) cannot detect the trailing edge of paper after the specified
time has passed since it detected the leading edge of paper, it is judged as a pickup
stationary jam.
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Delivery Delay Jam

When the Fixing Delivery Sensor (100V:PS915, 230V:PS9150) cannot detect the leading
edge of paper after the specified time has passed since the TOP Sensor (PS204) detected
the leading edge of paper, it is judged as a delivery delay jam.
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Delivery Stationary Jam

After judging that it is not a Fixing paper wrap, execute the detection of delivery stationary
jam.
When the Fixing Delivery Sensor (100V:PS915, 230V:PS9150) does not detect no paper
within the specified time since the TOP Sensor (PS204) detected the trailing edge of paper, it
is judged as a delivery stationary jam.
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Fixing Paper Wrap Jam

After judging that it is not a delivery delay jam, execute the detection of Fixing paper wrap
jam.
It is judged as a Fixing paper wrap jam when all of the following conditions are met: after the
specified time had passed since the Fixing Delivery Sensor (100V:PS915, 230V:PS9150)
detected the leading edge of paper, after the specified time had passed since the TOP Sensor
(PS204) detected the leading edge of paper, and the Fixing Delivery Sensor (100V:PS915,
230V:PS9150) detects no paper.
2 Technical Overview > Media Feed System > Service Tasks > Notes On Service Works
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Reverse Delay Jam

After judging that it is not a delivery stationary jam, execute the detection of reverse stationary
jam.
When the Duplex Reverse Sensor (PS201) does not detect paper after the specified time has
passed since the Fixing Delivery Sensor (100V:PS915, 230V:PS9150) detected the trailing
edge of paper, it is judged as a reverse delay jam.
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Reverse Stationary Jam

When the Duplex Reverse Sensor (PS201) cannot detect the trailing edge of paper after the
specified time has passed since the sensor detected the leading edge of paper, it is judged
as a reverse stationary jam.
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Internal Residual Jam

When a paper is detected by the TOP Sensor (PS204), Fixing Delivery Sensor (100V:PS915,
230V:PS9150), Paper Width Sensor (PS205), or Duplex Reverse Sensor (PS201) at the time
of starting initial rotation, it is judged as an internal residual jam.
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Door Open Jam

When a door-open is detected while feeding papers, it is judged as a door open jam.

Service Tasks

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At Parts Replacement

No work is accompanied with parts replacement.
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Maintenance

No periodically replaced parts, durable parts or periodical service is set for this product.
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Notes On Service Works

No periodically
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