Temperature Control - MINOLTA-QMS Magicolor 2200 Series Manual

6-3 Temperature control

Temperature
170–185° C/338–365° F
140° C/284° F
80° C/176° F
Name
1. Warm up When the power switch is turned on, the warm-up begins and the heater lamp is turned on.
Contact of the pressure roller is made after its temperature has been raised and the fusing
motor is turned on. The heater lamp remains on until the heat roller reaches 170° C/338° F
and the pressure roller reaches 140° C/284° F. The fusing motor is stopped and the pressure
roller is separated.
2. Waiting Temperature control is performed to keep the temperature of the heat roller at approximately
170° C/338° F and the temperature of the pressure roller at approximately 150° C/302° F.
3. Printing The CPU reads the data from the humidity and heat sensor (HS1) as well as the temperatures
of the heat roller and pressure roller, and then the following control of the heat roller temper-
ature is performed.
• The temperature of the pressure roller is compared with the temperature of the heat roller
Types of paper
Ordinary plain
Letterhead
Thick paper
OHP
Envelopes
4. Sleep mode The heater mode is turned off when a sleep mode command is received from the controller. It
remains off until a command canceling the sleep mode is received from the controller. If the
sleep mode command is received during printing, sleep mode control is performed after the
printing has been completed.
Warm-up Waiting
and is adjusted to be slightly less.
Black & white
170–185° C/338–365° F
paper
170–185° C/338–365° F
170–180° C/338–356° F
170–175° C/338–347° F
175–180° C/347–356° F
Printing Sleep mode
Function
C-29
Fuser pressure motor
ON
OFF
Color
175–185° C/347–365° F
175–185° C/347–365° F
165–180° C/329–356° F
170–175° C/338–347° F
175–180° C/347–356° F