Detailed Descriptions; Guidance For Those Who Are Familiar With Predecessor Products - Ricoh P C300W Field Service Manual

7. Detailed Descriptions

Guidance for Those Who are Familiar with Predecessor
Products
Function
Operation panel
Printing speed
AIO
Fusin Fusing
g method
Fusing
motor
AC current
detection
circuit
PSU cooling
fan
Fusing
thermopile,
NC sensor,
anti-
condensatio
n fan
Previous C260 series
Printer model
SP
C260DNw/C262DN
w
Two–line LCD
20 ppm
Common
Hot roller method
Transport motor controls paper transport
line and fusing unit.
-
-
-
MF model
SP
C260SFNw/C262SF
Nz
4.3 inch touch panel
7.Detailed Descriptions
New (This model)
Printer MF model
model
P
C300W/301 350FWB/250F
W
Four–line 4.3 inch touch
LCD panel
25 ppm
Common
Quick Start-up method (Fusing
sleeve belt method)
Fusing motor has been added,
so paper transport line and
fusing unit are controlled
separately.
AC detection board installed to
control fusing suited for input
voltage.
A PSU cooling fan has been
provided to cope with the heat
caused by the additional 24V
load due to modifications in the
fusing method.
•
Thermopile and NC
sensor provided to
monitor the temperature of
the fusing sleeve belt.
•
Thermistors provided to
monitor the temperature of
the pressure roller.
•
Anti-condensation fan
provided to prevent
M
W
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