3NB/3ND/3N0/3NK-2
1-4-34
(4) Electrical parts that could cause paper jam at the DF paper entry,feedshift and
subtray left eject part
Timing of detection
Corrective Action
Jam code
J610x,J611x,J620x,J621x,J630x,J631x
Related parts
DF paper entry motor (DFPEM)
DF feedshift solenoid 3 (DFFSSOL)
DF middle motor (DFMM)
DP main PWB (DFMPWB)
DF eject motor (DFEM)
BR conveying motor 1 (BRCM1)
BR conveying motor 2 (BRCM2)
DF paper entry sensor (DFPES)
DF middle sensor (DFMES)
DF sub eject sensor (DFSES)
Checking
procedure at the
occurrence of
J61XX
Corrective action at the occurrence of
J61XX
On/Off control signal output connector
(terminal), point of checking connection
1
Items for Initial Checks
see page 1-4-19
2
DF paper entry sensor (DFPES) :
Conduct connectivity check, mounting
location check, operation check
(U241:Finisher HP)
DF main PWB YC21-9
3
DF feedshift solenoid 3 (DFFSSOL):
Check to see the feedshift guide 3 is
switchable (U240: Solenoied - Subtray)
DF main PWB YC18-12,13
4
DF paper entry motor (DFPEM) :
Operation check (U240: Motor
→
Feed
In(H),Feed In(L))
DF main PWB YC12-13 to 16
5
BR conveying motor 1 (BRCM1) , BR
conveying motor 2 (BRCM2) : Operation
check (U030: Bridge1 , Bridge2)
6
DF main PWB(DFMPWB) : Replace
Summary of Contents for UTAX AK 730
Page 5: ...This page is intentionally left blank ...
Page 11: ...This page is intentionally left blank ...
Page 15: ...3NB 3ND 3N0 3NK This page is intentionally left blank ...
Page 25: ...3NB 3ND 3N0 3NK 1 1 10 This page is intentionally left blank ...
Page 43: ...3NB 3ND 3N0 3NK 1 2 18 3 Remove tape and pad Figure 1 2 23 Tape Pad ...
Page 45: ...3NB 3ND 3N0 3NK 1 2 20 This page is intentionally left blank ...
Page 81: ...3NB 3ND 3N0 3NK 1 3 36 This page is intentionally left blank ...
Page 157: ...3NB 3ND 3N0 3NK 1 4 76 This page is intentionally left blank ...
Page 169: ...3NB 3ND 3N0 3NK 1 5 12 This page is intentionally left blank ...
Page 206: ...3NB 3ND 3N0 3NK 2 2 11 This page is intentionally left blank ...
Page 246: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR 4000 SHEETS FINISHER ...
Page 269: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT MFP A ...
Page 283: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT MFP B ...
Page 284: ...E F A H G I J B D C ...
Page 291: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT PRINTER ...
Page 295: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 312: ...INSTALLATION GUIDE FOR MULTI TRAY ...
Page 326: ...INSTALLATION GUIDE FOR MULTI TRAY ATTACHMENT KIT PRINTER ...
Page 330: ...INSTALLATION GUIDE FOR PUNCH UNIT ...