Important Sp Codes: Fusing Unit - Ricoh MP 7503SP Field Service Manual

4. Replacement and Adjustment

Important SP Codes: Fusing Unit

Here is a list of SP codes related to testing and servicing the fusing unit.
Item
Fusing idling on/off
Fusing idling time
Fusing jam SC settings
Fusing temperature adjustment
Fusing temperature display
744
SP No.
1907 This SP switches pre-fusing idling on/off. Pre-fusing
idling can be switched on and adjusted for heavier,
thick paper to improve fusing.
1103 Adjusts the length of time the hot roller is allowed to
idle in order to raise the fusing temperature.
1159 This SP determines what the machine does when
paper jams occur three consecutive times in the
fusing unit.
(A jam alert is shown on the screen, and the
operator can remove the jam, the machine issues
SC559, the machine stops and cannot be used
until the CE corrects the problem.
1105 Adjust temperature for Normal, OHP, Thick Paper
1106 Displays the fusing temperature at the center and
end of the hot roller, and temperature of the
pressure roller.
Function