2JZ/2JX/2JV/2H7-1
1-4-53
C8170 Side registration motor 1 problem
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3 s passed.
Jam 88 is indicated.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC2 on
the inner tray PWB and the connector on
side registration motor 1, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective side reg-
istration motor 1.
Replace side registration motor 1.
Defective PWB. Replace the inner tray PWB or finisher main
PWB and check for correct operation.
C8180 Side registration motor 2 problem
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3 s passed.
Jam 88 is indicated.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC8 on
the inner tray PWB and the connector of
side registration motor 2, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective side reg-
istration motor 2.
Replace side registration motor 2.
Defective PWB. Replace the inner tray PWB or finisher main
PWB and check for correct operation.
C8210 Stapler moving motor 1 error
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 1.5 s passed.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC9 on
the finisher main PWB and the connector of
stapler moving motor 1, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective stapler
moving motor 1.
Replace stapler moving motor 1.
Defective finisher
main PWB.
Replace the finisher main PWB and check
for correct operation.
Stapler problem (optional document
finisher)
Jam 82 is indicated.
The stapler con-
nector makes poor
contact.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
remedy or replace the cable.
The stapler is
blocked with a sta-
ple.
Remove the stapler cartridge, and check the
cartridge and the stapling section of the sta-
pler.
The stapler is bro-
ken.
Replace the stapler and check for correct
operation.
Defective finisher
main PWB.
Replace the finisher main PWB and check
for correct operation.
C8220 Stapler moving motor 2 error
(optional 3000-sheet document fin-
isher)
When operation returned to a home
position is performed at the time of initial
operation and a home position is not
detected even if 3.5 s passed.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC10 on
the finisher main PWB and the connector of
staple relay PWB and stapler moving motor
2, and the continuity across the connector
terminals. Repair or replace if necessary.
Defective stapler
moving motor 2.
Replace stapler moving motor 2.
Defective staple
relay PWB.
Replace the staple relay PWB and check for
correct operation.
Defective finisher
main PWB.
Replace the finisher main PWB and check
for correct operation.
Code Contents
Remarks
Causes Check procedures/corrective measures
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