Ricoh MT-C1 - Page 517

SERVICE PROGRAM MODE TABLES 15 February 2006
5-44
2930* Transfer Idle Cleaning
When resolution changes from 400 to 600 dpi, the LD writes a pattern on the drum.
Toner is applied, and this must be cleaned off the belt. This SP mode determines
whether bias is applied to the transfer belt cleaning bias roller at this time. DFU
[0~1/1]
0: Off
1: On
Switching this function on adds 3 s to the job time.
2931* Transfer Current On/Off Timing (LCT)
001 La1 Adjusts on transfer current ON timing for front side copying.
[–30~+30/1 mm]
002 La1f Adjusts the area where the transfer is applied for the leading
edge during front side copying.
[0~+20/1 mm]
003 Lc1r Adjusts the area where the transfer current is applied for the
trailing edge during front side copying.
[0~+20/1 mm]
004 Lc1 Adjusts the transfer current OFF timing for front side copying.
[–30~+30/1 mm]
005 La2 Adjusts on transfer current ON timing for back side copying.
[–30~+30/1 mm]
006 La2f DFU Adjusts the area where the transfer current is applied for the
leading edge during back side copying.
[0~+20/1 mm]
007 Lc2r Adjusts the area where the transfer current is applied for the
trailing edge during back side copying.
[0~+20/1 mm]
008 Lc2 Adjusts the transfer current OFF timing for back side copying.
[–30~+30/1 mm]
009 La3 Adjusts the transfer current ON timing for copying thick paper
from the LCT.
[–30~+30/1 mm]
010 La3f Adjusts the transfer current OFF timing for copying thick paper
from the LCT.
[–30~+30/1 mm]
011 Lc3r Adjusts the transfer current ON timing for copying with thick
paper from the LCT
[–30~+20/1 mm]
012 Lc3 Adjusts the transfer current OFF timing for copying with thick
paper from the LCT.
[–30~+30/1 mm]