Ricoh K-C3 Service Manual page 152

B245/B276/B277/B268/B269 Service Manual
1105 12 Warm Up Low-End
Display Fusing
1106
1106 1 Displays the fusing temperature (center)
1106 2 Displays the fusing temperature (end)
Fusing Soft Start
Adjusts the number of zero-cross cycles of the fusing lamp AC supply needed to
bring the fusing lamp power to 100% while bringing the lamp up to the standby
1107*
temperature or while copying. Increase this value if the machine is experiencing
sudden power dropouts (
1107 1 Warm Up Soft Start [0 = 10 cycles / 1 = 20 cycles / 2 = 50 cycles]
1107 2 Other Soft Start
Set-Fusing Start
1108*
1108 1 Specifies the interval for fusing-temperature control (
Nip Band Check
1109
1109 1 Checks the fusing nip band (
Fan Control Timer
1110*
[30 ~ 60 / 30 / 1 s/step]
Inputs the fan control time. The fan maintains normal speed for the specified
1110 1
time after occurrence of an SC or following entry into Warm-up mode, Low
Power mode, or Night/Off mode.
Fusing Jam SC Code Setting
1159*
This SP mode detects SC559. Set this SP mode to 'Yes' if the machine
1159 1
experiences paper jam problems on a continual basis.
Display-AC Freq.
1902
Displays the fusing lamp power control frequency (as detected by the zero cross
1902 1 signal generator). The displayed value is 1/5 the actual frequency: 10 = 50 Hz,
12 = 60 Hz.
p.254).
[0 = 5 cycles / 1 = 10 cycles / 2 = 20 cycles]
[0 = 1s / 1 = 1.5s / 2 = 2s]
p.99).
0=No 1=Yes
18-Jan-06
p.254).
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