Ricoh Aficio SP C440DN Field Service Manual page 345

2521 [Thick1:LE Correct] DFU
Thick 1 Paper: Leading Edge Correction
Adjusts the correction of the thick 1 paper to the paper transfer roller current or
discharge plate DC at the paper leading edge in each mode. SP2502 and SP2507
are multiplied by these SP values.
Middle: 182 mm/sec, Low: 85 mm/sec
• The paper leading edge area can be adjusted with SP2522.
2-521-001 PTr:Mid:1
2-521-002 PTr:Mid:2
2-521-003 PTr: Low: 1st
2-521-004 PTr: Low: 2nd
2-521-005 SepaDC:Mid:1st
2-521-006 SepaDC:Mid:2nd
2-521-007 SepaDC:Low:1st
2-521-008 SepaDC:Low:2nd
2522 [Thick1: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
Engine SP Mode Tables - SP2000
*ENG [0 to 995 / 100 / 5%/step]
*ENG
*ENG
*ENG
*ENG
*ENG
*ENG
*ENG
343