Ricoh Aficio MP 1600L2 Field Service Manual page 232

3. Appendix: SP Mode Tables
1109 1 Checks the fusing nip band (
1110* Fan Control Timer
[30 to 60 / 30 / 1 s/step]
Inputs the fan control time. The fan maintains normal speed for the specified time after
1110 1
occurrence of an SC or following entry into Warm-up mode, Low Power mode, or Night/
Off mode.
3
1159* Fusing Jam SC Code Setting
This SP mode detects SC559. Set this SP mode to 'Yes' if the machine experiences paper
1159 1
jam problems on a continual basis.
1902 Display-AC Freq.
Displays the fusing lamp power control frequency (as detected by the zero cross signal
1902 1
generator). The displayed value is 1/5 the actual frequency: 10 = 50 Hz, 12 = 60 Hz.
Feed Clutch Boost
Adjusts the amount of extra push that the feed clutch gives to the paper after the skew has
1903*
been corrected at registration. This feature helps the registration roller feed certain types
of paper (such as thick paper). Increase the value if thick paper is jamming after feeding
from the registration roller.
1903 1 By-pass tray
1903 2 2nd, 3rd, 4th tray
Optional Tray Adj.
1908*
Adjusts the reverse time for the upper and lower paper lift motors.
1908 1 1st optional
1908 2 2nd optional
1911* By-pass Envelope
24
NIP Band Width Adjustment).
0=No 1=Yes
[0 to 10 / 6 / 1 mm/step]
[0 to 10 / 3 / 1 mm/step]
[–2 to +2 / 0 / 1/step]