Ricoh A-C2 - Page 179

19 January, 2001 SERVICE PROGRAM MODE
5-5
Service
Tables
SP1 Mode Number Function and [Setting]
1012* Exit Junction Solenoid
Start Timing
Adjusts the timing of the solenoids at the entrance
and exit of the paper exit section to accommodate
the increased speed of the duplex unit.
This SP has been added to compensate for the
increased operation speed of the duplex unit for this
machine. Increase the value if the leading edges
are jamming. Decrease the value if trailing edges
are bending at the entrance.
1* Exit Entrance Junction
Solenoid
B003/B006
[200~450 ms / 370 ms / 10 ms]
2* Exit Last Junction
Solenoid
B004/B007
[200~450 ms / 300 ms (entrance)
370 ms (exit) /10 ms]
1103* Fusing Idling Switches fusing idling on/off. When on, printing will
not start until enough time has elapsed so the hot
roller can reach optimum temperature. This ensures
even heat on the hot roller.
Switch on if fusing on the 1st and 2nd copies is
incomplete (this may occur if the room is cold.)
1* Enable Fusing Idling
0 = Off, 1 = On
In a cold environment, switch on and then set the
idling time with SP1-103-2 to ensure the quality of
the first copies.
2* Fusing Idling Interval
[0~60 sec. / 30 sec. / 1 sec.]
You must switch SP1-103-1 on before you can set
the fusing idling interval.
1104* Fusing Temperature
Control
Selects the fusing temperature control mode.
[0 = On/Off / 1 phase
1105* Fusing Temperature
Adjustment
Adjusts the fusing temperature at the center and
both ends of the hot roller for paper fed from a tray.
Use SP1-105-1, SP1-105-2 to adjust for any tray
other than the by-pass tray. Use SP1-105-3, SP1-
105-4 to adjust for by-pass tray.
Allows adjustment of the hot roller temperature at
the center and ends of the roller for the quality or
thickness of the paper. The hot roller in this
machine has two fusing lamps: one heats the
center of the roller, the other heats both ends. Each
fusing lamp can be adjusted separately.
1* Roller Center: Trays
[120
o
C ~ 200
o
C / 160
o
C (B004/B007: 180
o
C) / 1
o
C
step]
2* Roller Ends: Trays
[120
o
C ~ 200
o
C / 170
o
C (B004/B007: 185
o
C) / 1
o
C
step]
3* Roller Center: By-pass
4* Roller Ends: By-pass
[120
o
C ~ 220
o
C / 175
o
C (B004/B007: 190
o
C) / 1
o
C
step]
5*
Re-load Temp. Minus:
Roller Center
6* Re-load Temp. Minus:
Roller Ends
Reload Temperature =
Print Ready Temperature
Adjusts the temperature for re-heating the hot roller.
Re-load Temp. = Fusing. Temp – SP Value
[0
o
C ~ 60
o
C / 30
o
C / 1
o
C step]
When the fusing temperature surpasses this
setting, the machine can operate. Do not set up a
re-load temperature (Spec. Temp – SP Value) that
is higher than the SP1-105-2 setting.
7* Roller Center: By-pass
(Thick Paper)
Adjusts temperature of the hot roller when feeding
thick paper.
[120
o
C ~ 220
o
C / 190
o
C (B004/B007: 200
o
C) / 1
o
C
step]