Ricoh D009, Service Manual

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SP2-xxx: Drum-2
D009/D011/D012/D013 5-28 SM
5.6 SP2-XXX: DRUM-2
2309* Current: Paper Size Correction
Paper Lower Width (a) [1 to 150 / 150 / 1 mm ]
001
Adjusts the lower paper width threshold for the transfer current, charge
voltage, and development bias corrections.
Use this SP when an image problem (e.g., insufficient toner transfer) occurs
with a small width paper. If the paper width is smaller than this value, the
transfer current will be multiplied by the factor in SP2-309-3 (paper tray) or
SP2-309-5 (by-pass).
Paper Upper Width (b)
[151 to 296 / 216 / 1 mm ]
002
Adjusts the upper paper width threshold for the transfer current, charge
voltage, and development bias corrections.
As for SP2-309-1, but the factors are in SP2-309-4 (paper tray) and
SP2-309-6 (by-pass).
Paper Tray: Plain (alpha) [1 to 3 / 1 / 0.1 ]
003
Adjusts the transfer current correction coefficient used if the paper width is
less than the setting of SP2-309-1.
Paper Tray: Plain (beta) [1 to 3 / 1 / 0.1 ]
004
Adjusts the transfer current correction coefficient used if the paper width is
less than the setting of SP2-309-2.
By-pass: Plain (gamma) [1 to 3 / 1.1 / 0.1 ]
005
Adjusts the transfer current correction coefficient used if the paper width is
less than the setting of SP2-309-1.
By-pass: Plain (delta) [1 to 3 / 1.1 / 0.1 ]
006
Adjusts the transfer current correction coefficient used if the paper width is
less than the setting of SP2-309-2.
007 Paper Tray: Thick 1 (alpha)
008 Paper Tray: Thick 1 (beta)
[1 to 3 / 1 / 0.1 ]