Ricoh Aficio SP C440DN Field Service Manual page 388

5. System Maintenance Reference
2-814-016 PTr:Low:2:S4
2821 [SP 2:LE Correct] DFU
Special 2 Paper: Leading Edge Correction
Adjusts the correction to the paper transfer roller current at the paper leading edge in
each mode. SP2803 and SP2807 are multiplied by these SP values.
Middle: 182 mm/sec, Low: 85 mm/sec
2-821-001 PTr:Mid:1
2-821-002 PTr:Mid:2
2-821-003 PTr: Low: 1st
2-821-004 PTr: Low: 2nd
2-821-005 SepaDC:Mid:1st
2-821-006 SepaDC:Mid:2nd
2-821-007 SepaDC:Low:1st
2-821-008 SepaDC:Low:2nd
2822 [SP 2:SW Tmng:LE] DFU
Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge plate at
the paper leading edge between the erase margin area and the image area.
Middle: 182 mm/sec, Low: 85 mm/sec
386
• The paper leading edge area can be adjusted with SP2822.
*ENG [1 to 100 / 25 / 1 /step]
139 mm > S4 (Paper width)
*ENG [0 to 995 / 100 / 5%/step]
*ENG
*ENG
*ENG
*ENG
*ENG
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*ENG