Ricoh SP C440dn, Field Service Manual, Page: 312 / 654

2-401-001 SepaDC:S-Spd:1st *ENG [0 to 6000 / 2000 / 10 -V/
step]
2-401-002 SepaDC:S-Spd:2nd *ENG
2-401-003 SepaDC:L-Spd:1st *ENG
2-401-004 SepaDC:L-Spd:2nd *ENG
2403 [Plain1: Bias: BW]
Adjusts the current for the paper transfer roller for plain 1 paper in black-and-white
mode.
Normal: 260 mm/sec, Low: 85 mm/sec
2-403-001 PTR:Normal:1st *ENG [0 to 230 / 21 / 1 – A /step]
2-403-002 PTR:Normald:2nd *ENG [0 to 230 / 23 / 1 – A /step]
2-403-003 PTR:Low:1st *ENG [0 to 230 / 15 / 1 – A /step]
2-403-004 PTR:Low:2nd *ENG
2407 [Plain1: Bias: FC]
Adjusts the current for the paper transfer roller for plain 1 paper in full color mode.
Normal: 260 mm/sec, Low: 85 mm/sec
2-407-001 PTR:Normal:1st *ENG [0 to 230 / 38 / 1 – A /step]
2-407-002 PTR:Normal:2nd *ENG [0 to 230 / 40 / 1 – A /step]
2-407-003 PTR:Low:1st *ENG [0 to 230 / 21 / 1 – A /step]
2-407-004 PTR:Low:2nd *ENG [0 to 230 / 18 / 1 – A /step]
2411 [PlainT:SizeCor:BW] DFU
Adjusts the size correction coefficient for the paper transfer roller current for each
paper size. SP2403 and SP2407 are multiplied by these SP values.
Normal: 260 mm/sec, Low: 85 mm/sec
5. System Maintenance Reference
310