Ricoh J001 Service Manual page 204

SERVICE CENTER CALL RESPONSE
slight gap between the side fences and the
sides of the paper stack.
(4) Check the rear cover of Tray 2. Make sure the
cover is closed and that the locks on both sides
are engaged.
(5) ST Descriptions
5-1 Check the end fence and make sure that it can
lock.
5-2 Check the side fences and make sure that they
can lock.
5-3 Operation impaired by other causes.
8.1.3 PAPER MISFEED: OUTPUT TRAY, DUPLEX UNIT
SERVICE CENTER CALL RESPONSE
Duplex jam has occurred.
When the paper was feed to the duplex unit
during duplex printing, it did not arrive at the
trailing edge sensor.
Ask the operator to try the following procedures to
remove and prevent paper transport jams during
duplex printing. Also, check inside the duplex unit
or printer for paper. If you find paper inside the
duplex unit or printer, remove it, and then press
the [Paper Feed] key.
(1) Check the type and condition of the paper,
then do the following procedures.
2
1-1 If the paper is thick (105 g/m or more), feed
the paper from the bypass tray for one-sided
printing.
SM
CÓPIA NÃO CONTROLADA
PROBABLE CAUSE
correctly.
Not closed after a jam was removed.
No force applied to the transport roller, so there
was insufficient power to feed the paper.
End fence is damaged.
Side fences damaged.
1. The paper feed roller of Tray 2 is dirty.
2. The paper feed clutch of Tray 2 is not operating.
3. Paper feed motor not operating.
4. Bottom plate pressure spring is weak.
5. Drive gears damaged.
6. Sensor damage (trailing edge sensor).
7. Harness disconnected, damaged.
8. Control board malfunction.
9. DC relay board abnormal.
PROBABLE CAUSE
1. Paper that does not meet specifications was
used.
2. The reverse guide plate is closed.
3. Damage.
Insufficient power in the duplex unit to feed paper.
The transport roller in the duplex unit is slipping.
CÓPIA NÃO CONTROLADA
OPERATOR ACTION
not too tight.
(Close the rear cover of Tray 2.
OPERATOR ACTION
1. Use only paper that meets specifications
(including restrictions).
2. Close the reverse guide (lock on both ends).
Use only paper that meets specifications
(including restrictions).
Switch to manual feed with the bypass tray for
one-sided printing.
8-4
SERVICE TECHNICIAN (ST) and/or
NATIONAL RECLAMATION CENTER
(NRC) ACTION
Replace the end fence (ST).
Replace the side fences (ST).
1 Clean the paper feed roller (ST).
2. Replace the paper feed clutch of
tray 2. (NRC)
3. Replace the paper feed motor of
tray 2. (NRC)
4. Replace bottom plate pressure
spring (ST).
5. Replace drive gears (ST).
6. Replace trailing edge sensor (ST).
7. Check harness, replace (NRC).
8. Replace control board (NRC).
9. Replace DC relay board (NRC).
SERVICE TECHNICIAN (ST) and/or
NATIONAL RECLAMATION CENTER
(NRC) ACTION
3. Repair (ST) or replace (NRC).
J001/J003