Diagnostics and troubleshooting
 
140
 
Paper fed from tray 3 never arrived at the sensor 
(tray 2 pass-through).
 
 
See 
“Sensor (tray 2 pass-through): Paper 
failed to arrive service check” on page 
147
.
 
Paper fed from tray 3 cleared the sensor (tray 2 
pass-through) or the sensor (tray 2 trailing edge) 
earlier than expected.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper cleared too early 
service check” on page 151
.
 
Paper fed from tray 3 cleared the sensor (tray 2 
pass-through) or the sensor (tray 2 trailing edge) 
later than expected.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper cleared too late 
service check” on page 153
.
 
Paper fed from tray 3 never cleared the sensor 
(tray 2 trailing edge).
 
 
See 
“Sensors (tray [x] trailing edge and 
pass
‑
through): Paper failed to clear service 
check” on page 158
.
 
Paper fed from tray 3 was detected later than 
expected at the sensor (tray 2 pass-through) or at 
the sensor (tray 2 trailing edge).
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper arrived too late 
service check” on page 160
.
 
Paper fed from tray 4 remains detected at the 
sensor (tray 2 pass
‑
through) or at the sensor (tray 
2 trailing edge) after the printer is turned on.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through) static jam service check” on 
page 144
.
 
Paper fed from tray 4 was detected earlier than 
expected at the sensor (tray 2 pass-through) or at 
the sensor (tray 2 trailing edge).
 
See 
“Sensors (tray [x] trailing edge and 
pass
‑
through): Paper arrived too early 
service check” on page 145
.
 
Paper fed from tray 4 never arrived at the sensor 
(tray 2 pass-through).
 
 
See 
“Sensor (tray 2 pass-through): Paper 
failed to arrive service check” on page 
147
.
 
Paper fed from tray 4 cleared the sensor (tray 2 
pass-through) or the sensor (tray 2 trailing edge) 
earlier than expected.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper cleared too early 
service check” on page 151
.
 
Paper fed from tray 4 cleared the sensor (tray 2 
pass-through) or the sensor (tray 2 trailing edge) 
later than expected.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper cleared too late 
service check” on page 153
.
 
Paper fed from tray 4 never cleared the sensor 
(tray 2 trailing edge).
 
 
See 
“Sensors (tray [x] trailing edge and 
pass
‑
through): Paper failed to clear service 
check” on page 158
.
 
Paper fed from tray 4 was detected later than 
expected at the sensor (tray 2 pass-through) or at 
the sensor (tray 2 trailing edge).
 
See 
“Sensors (tray [x] trailing edge and 
pass-through): Paper arrived too late 
service check” on page 160
.
 
Failed to pick last sheet of paper.
 
 
See 
“Tray actuator and spring service 
check” on page 137
.
 
Paper remains detected at the sensor (tray 2 
pass
‑
through) or at the sensor (tray 2 trailing edge) 
after the printer is turned on. Paper source is 
undetermined.
 
See 
“Sensors (tray [x] trailing edge and 
pass-through) static jam service check” on 
page 144
.
 
 
Paper was detected earlier than expected at the 
sensor (tray 2 pass-through) or at the sensor (tray 
2 trailing edge). Paper source is undetermined.
 
See 
“Sensors (tray [x] trailing edge and 
pass
‑
through): Paper arrived too early 
service check” on page 145
.