Controls - Canon imageRUNNER 2525 Series Service Manual

Controls

■ Fixing temperature control: overview
Fixing
temperature
● Standby temperature control
To preheat the fixing assembly to reduce time for starting print.
• Flying start temperature control
● Print temperature control
To increase temperature to meet the fixing target temperature and keep the target temperature during printing.
• Startup (warm-up rotation) temperature control
• Print temperature control
• Sheet-to-sheet temperature control
● Down sequence control
To prevent fixing failure due to rising temperature at the edge or fall in temperature. This control causes reduced the productivity
(through-put).
• Down sequence when feeding small size paper
• Down sequence when switching paper size
INTR
STBY
Startup
Flying start
(warm-up
control
rotation)
temperature
control
temperature
Command for
Command for
flying start
print start
PRNT
During-print Sheet-t
control o-sheet
temperature control
temperature
68
2. Technical Explanation
Time