Canon imageRUNNER 330 Service Manual page 306

CHAPTER 10 EXTERNALS/AUXILIARY MECHANISMS
C. Transition to and from Sleep Mode
1. Outline
The machine goes through the following changes in its state according to the condition of
power supply:
State IP-CPU*
Main power off OFF
Sleep 3
Sleep 2 ON
Sleep 1
Standby
* CPU for the image processor PCB.
** Includes the period in which pre-heat is ended and the fixing heater is heated to a specific
temperature.
10-12
COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
LCD Fixing heater
OFF OFF
ON
Pre-heat
ON**
Table 10-302
Image memory Possible
for fax*** operation
Retention by None
battery
Retention by Fax data
battery transmission/
reception
Fax data
transmission/
reception, fax
printing
All