Setting In The Tech. Rep. Mode - Minolta CF2002 Service Manual

4-3.

Setting in the Tech. Rep. Mode

Machine Adjust
Item
To check the Fusing Roller
nip width.
✽ When a fusing failure
Fuser Nip
occurs.
✽ When a blurred image or
brush effect occurs.
To adjust individually the
temperature of the Heating
Roller and the Fusing Pres-
sure Roller for each type of
paper, thereby coping with
varying fusing performance
Fuser Temp.
under changing environ-
mental conditions.
✽ When a fusing failure
occurs.
✽ When an offset occurs.
• To adjust the speed of
the Fusing Drive Motor
so as to match the fusing
speed with transport
speed.
• Make the adjustment for
Fuser Speed each paper type.
✽ Brush effect
✽ Blurred image
Purpose
• Press the Start key, which produces a test
• Check that the fusing roller nip width mea-
• Adjust for each paper type.
• Increase the set temperature for a fusing
• A brush effect will occur at the trailing edge
• A blurred image will occur on both edges at
• 135 mm/s: plain paper
• 90 mm/s: plain paper (This function is only
• 60 mm/s: OHP transparencies, thick paper
• Variable range: -2 % to +2 % (in 0.1 %
S-22
Setting/Precautions
print.
±
sures 9 0.5 mm.
failure and decrease the set temperature
for an offset.
if the fusing speed is faster than the trans-
port speed.
around the center if the fusing speed is
slower than the transport speed.
available on the 20-ppm printer.)
1, thick paper 2, thick paper 3, envelope
increments)