Ricoh BE-C1 D046 Field Service Manual page 538

8. Appendix: SP Mode Tables
42
110
111
112
120
121
122
130
131
132
140
141
142
8
Fusing/Registration Motor Speed Change DFU
The machine stretches the paper between the registration roller and fusing roller by running
the fusing/exit motor at a speed slightly higher than that of the registration motor. This "stretch-
transport" method prevents long sheets from skewing and wrinkling. However, this stretching
can also affect the rate of magnification. magnification.
1918
• To compensate for this, these SP codes change a shift in speed and timing control.
• These settings are done for three variables: paper type, paper width, feed station.
• Up to three shifts during the printing of one sheet is possible, but normally there is only
one shift per sheet.
SP1918 Settings Table
Source
10
Roll
11
90
Source Width (mm)
400
299
1st Roll 440
600
299
2nd Roll 440
600
299
3rd Roll 440
600
299
4th Roll 440
600
Event
1st Chg Timing Plain
Range
-5 to +5
-5 to +5
-5 to +5
-5 to +5
Type Width
> 611
461-610
Default Step (mm)
0 0.1
0 0.1
0 0.1
0 0.1
[132-3200/170/1 mm]