Canon fax-phone b740 手册

Troubleshooting

Chapter 13

TX/RX NO. nnnn
SCANNING P.nnn
MEMORY FULL

(Three messages toggle.)

WAIT COOLING

—

—

The unit is sending a
document and its
memory is full.

During printing, the BJ
cartridge print head may
have become too hot.

The unit continues to send
the document as memory
becomes available.

Allow the unit to cool down.
The unit will resume
printing when it has cooled
down.