Royal Copystar Ri 4230, Service Manual, Page: 436 / 602

2A3/4
3-5-17
The tray eleva-
tion motor con-
nector makes
poor contact.
The tray eleva-
tion motor mal-
functions.
Defective fin-
isher main
PCB.
The front jog-
ger motor con-
nector makes
poor contact.
The front jog-
ger motor mal-
functions.
The front jog-
ger motor
home position
sensor connec-
tor makes poor
contact.
The front jog-
ger motor
home position
sensor mal-
functions.
Defective fin-
isher main
PCB.
Reinsert the connector. Also
check for continuity within the
connector cable. If none, rem-
edy or replace the cable.
Replace the tray elevation mo-
tor and check for correct op-
eration.
Replace the finisher main PCB
and check for correct opera-
tion.
Reinsert the connector. Also
check for continuity within the
connector cable. If none, rem-
edy or replace the cable.
Replace the front jogger motor
and check for correct opera-
tion.
Reinsert the connector. Also
check for continuity within the
connector cable. If none, rem-
edy or replace the cable.
Replace the front jogger home
position sensor and check for
correct operation.
Replace the finisher main PCB
and check for correct opera-
tion.
C814
C817
Finisher tray elevation
motor problem*
2
• The sort tray is not de-
tected in the home position
within 30 s of the start of
the tray elevation motor ro-
tation.
Finisher front jogger mo-
tor problem*
2
• While the front jogger is
not detected in the home
position, the front jogger
home position sensor does
not detect the jogger within
1.5 s of the start of front
jogger motor clockwise ro-
tation.
• After the front jogger is de-
tected in the home posi-
tion, the front jogger home
position sensor still detects
the jogger within 0.5 s of
the start of front jogger mo-
tor counterclockwise rota-
tion.
Code Contents
Remarks
Causes
Check procedures/
corrective measures
*2: optional.