Ricoh Aficio SP C440DN Field Service Manual page 320

5. System Maintenance Reference
2423 [Plain:TE Correct] DFU
Plain Paper: Trailing Edge Correction
Adjusts the correction coefficient to the paper transfer roller current or discharge
plate DC for the paper trailing edge in each mode. SP2403 and SP2407 are
multiplied by these SP values.
Std: 260 mm/sec, Low: 85 mm/sec
2-423-001 PTr:Std:1
2-423-002 PTr:Std:2
2-423-003 PTr: Low: 1st
2-423-004 PTr: Low: 2nd
2-423-005 SepaDC:Std:1st
2-423-006 SepaDC:Std:2nd
2-423-007 SepaDC:Low:1st
2-423-008 SepaDC:Low:2nd
2424 [Plain:SW Tmng:TE] DFU
Adjusts the bias/voltage switch timing of the paper transfer roller/discharge plate at
the paper trailing edge between the erase margin area and the image area.
Parts Name -> PTr: Paper Transfer Roller
Function Name -> SepaDC: Separation DC
Std: 260 mm/sec, Low: 85 mm/sec
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• The paper trailing edge area can be adjusted with SP2424.
*ENG [0 to 995 / 100 / 5 %/step]
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