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Error and Status Messages
6 - 6 Troubleshooting
Error 30721 PS420 (paper feed unit) cannot
be used.
Another tray is used to print.
Contact your sales or service
representative.
Error 30722 Tray 1 cannot be used. Another tray is used to print.
Contact your sales or service
representative.
Error 30723 Tray 2 cannot be used. Another tray is used to print.
Contact your sales or service
representative.
Error 30724 Tray 3 cannot be used. Another tray is used to print.
Contact your sales or service
representative.
Error 30725 Tray 4 cannot be used. Another tray is used to print.
Contact your sales or service
representative.
Error 30740 The staple tray of SR720
(finisher) cannot be used.
Another tray is used to print.
Contact your sales or service
representative.
Error 30743 The shift tray cannot be used. Another tray is used to print.
Contact your sales or service
representative.
Error 30744 SR720 (finisher) cannot be
used.
Another tray is used to print.
Contact your sales or service
representative.
Error 40711 AD370 (duplex unit) cannot be
used.
Press
[Job Reset]
. Contact
your sales or service
representative.
Error 40740 The staple tray of SR720
(finisher) cannot be used.
Press
[Job Reset]
. Contact
your sales or service
representative.
Error 40744 SR720 (finisher) cannot be
used.
Press
[Job Reset]
. Contact
your sales or service
representative.
Finisher In Use
Please Wait
SR720 (finisher) is used by the
other application.
Wait until the other application
finished to use SR720
(finisher).
Load Bypass xx Bypass Tray is out of paper.
xx : Paper Size
Load paper of the indicated
paper size into the bypass tray.
Load Tray ** xx There is out of paper.
** : Tray Number
xx : Paper Size
Load paper of the indicated
paper size into the paper tray.
Messages Description Resolution