3NB/3ND/3N0/3NK-2
1-4-27
DF conveying sensor
unreachable jam
(J610X)
DF conveying sensor
retention jam (J611X)
3. Check if the jammed
paper has a dog-ear.
1.If the paper is caught at the hole of the bridge
conveying unit and dog-eared and jammed, affix a
sheet of film over the hole.
2.If a down-curled sheet is jammed at the DF
conveying guide ribs by being dog-eared, replace the
DF conveying lower guide.
4. Check if dog-ears are
caused within the
punch unit.
If the edge of paper is caught at the holes of the
punch unit, check the punch unit and the firmware
version of the DF using U019, and upgrade the
firmware of both units altogether.3NK_9A00.003.004
or later, 3NB_9200.004.007or later,
3NC_9200.004.001 or later
5. Check if paper is
caught at its leading
edge to crumple.
If a welding protrusion on the coveying side causes
paper to be trapped, try replacing the punch unit.
Jam types
Check description
Corrective measures
The hole on the
paper conveyance unit
Machine front
Summary of Contents for UTAX AK 730
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Page 43: ...3NB 3ND 3N0 3NK 1 2 18 3 Remove tape and pad Figure 1 2 23 Tape Pad ...
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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 ...