Ricoh B291 Service Manual page 266

SERVICE PROGRAM MODE TABLES
1106 Fusing Temperature Display
1106 1 Roller Center
1106 2 Roller Ends
1106 3 I/O Board Temp.
at Power On
1109* Fusing Nip Band Check
Checks the fusing nip band.
[0=Off, 1=On]
Paper Reverse Timing (Duplex)
1111*
Adjusts the timing for stopping the rotation of the reverse roller after the trailing
edge of the paper passes the duplex entrance sensor.
Adjust the timing if paper frequently jams at the inverter gate in the duplex unit.
1159 Fusing Jam SC Setting
This SP setting determines whether SC559 is issued after three paper late jams
occur in the fusing unit. After this SP code is turned on, a counter monitors the
number of paper late jams that occur in the fusing unit. After the 3rd occurrence of
a fusing jam, SC559 is issued and the machine cannot be used until the service
technician releases the error.
Note: Switching the machine off/on does not reset this jam counter. The counter is
reset after the cause of the jam has been removed and a sheet of paper
successfully passes the fusing exit sensor.
[0~1/0/1] 0:OFF, 1:ON
1801* Motor Speed Adjustment
Adjusts the speeds of the main motor, feed/development motor, and fusing exit
motor. Each step decreases or increases motor speed in 0.15% increments
1801 1 Main Motor
1801 2 Feed/Development Motor
1801 3 Fusing/Exit Motor
B291/B295/B296/B297
CÓPIA NÃO CONTROLADA
Displays the fusing temperature for the center of the hot roller.
Displays the fusing temperature for the ends of the hot roller.
Displays in the internal temperature of the machine when it
was powered on.
[+5 ~ –5 / 0 mm / 1 mm step]
[-4 ~ +4 / 0 / 0.15%]
[-4 ~ +4 / 0 / 0.15%]
[-4 ~ +4 / 0 / 0.15%]
5-6
CÓPIA NÃO CONTROLADA
SM