When Turning Off The Main Power Switch - Canon imageRUNNER 330 Service Manual

When Turning Off the Main Power Switch

Be sure always to turn off the main power switch and disconnect the power plug before starting
disassembly work. In addition,
1. When expanding the fax functions, the secondary battery used to retain fax memory images
will start to operate as soon as the main power switch is turned off. Be sure to complete any
work within one hour if the main power switch must be kept off. (Be sure also to keep the
machine powered at least for one week after installation.)
2. The communication memory lamp on the control panel indicates the presence/absence of fax
memory images. If it is on (indicating the presence of images), be sure to print out the images
before turning off the main power switch and disconnecting the power plug.
3. Turing off the control panel power switch will not remove power from some units. Be sure
always to turn off the main power switch before starting disassembly/assembly work.
4. The power will not be removed even when the front door is opened as long as the control panel
power switch and the main power switch are both on.
Communication memory lamp
COPY FAX
Main power lamp
COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Control panel power switch
OPTIONS
Main power
switch
Cassette heater
switch
v