Ricoh K-C3, Service Manual

Page: 152 / 289

B245/B276/B277/B268/B269 Service Manual 18-Jan-06
143
1105 12 Warm Up Low-End
1106
Display Fusing
1106 1 Displays the fusing temperature (center)
1106 2 Displays the fusing temperature (end)
Fusing Soft Start
1107*
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
temperature or while copying. Increase this value if the machine is experiencing
sudden power dropouts ( p.254).
1107 1 Warm Up Soft Start [0 = 10 cycles /
1 = 20 cycles
/ 2 = 50 cycles]
1107 2 Other Soft Start [0 = 5 cycles /
1 = 10 cycles
/ 2 = 20 cycles]
1108*
Set-Fusing Start [0 = 1s /
1 = 1.5s
/ 2 = 2s]
1108 1 Specifies the interval for fusing-temperature control ( p.254).
1109
Nip Band Check
1109 1 Checks the fusing nip band (
p.99).
1110*
Fan Control Timer
1110 1
[30 ~ 60 /
30
/ 1 s/step]
Inputs the fan control time. The fan maintains normal speed for the specified
time after occurrence of an SC or following entry into Warm-up mode, Low
Power mode, or Night/Off mode.
1159*
Fusing Jam SC Code Setting
0=No
1=Yes
1159 1
This SP mode detects SC559. Set this SP mode to ‘Yes’ if the machine
experiences paper jam problems on a continual basis.
1902
Display-AC Freq.
1902 1
Displays the fusing lamp power control frequency (as detected by the zero cross
signal generator). The displayed value is 1/5 the actual frequency: 10 = 50 Hz,
12 = 60 Hz.