Ricoh Aficio AP-4510 G065, Service Manual, Page: 173 / 278

PRINTER ENGINE SERVICE MODE
SM 5-15 G065
Serv
ic
e
Ta
b
le
s
SP2 Mode Number Function and [Setting]
02 Image Back
(2nd Side of Paper) Printing the second side of the paper (image
area) during duplex printing.
[20 ~ 100
µ
A / 45 / 1
µ
A step]
03 Leading Edge. Face Printing at leading edge of the paper.
Increase the current to separate the paper from
the drum properly in high humidity and high
temperature conditions.
[20 ~ 100
µ
A / 45 / 1
µ
A step]
04 Image Face By-pass
(By-pass Feed) Printing from the by-pass tray (image area).
If the user normally feeds thicker paper from the
bypass tray, use a higher setting.
[20 ~ 100
µ
A / 45 / 1
µ
A step]
2301*
05 Leading Face By-pass
(Leading Edge By-pass
Feed) Printing at the leading edge of paper fed from
the by-pass tray.
Increase the current to separate the paper from
the drum properly in high humidity and high
temperature conditions
.
[20 ~ 100
µ
A / 60 / 1
µ
A step]
Transfer Current Correction
01 a (Paper Lower Width)
Adjusts the lower paper width threshold for the
transfer current, charge voltage, and
development bias corrections.
DFU
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 SP2309-03 (paper tray) or
SP2309-05 (by-pass).
[0 ~ 297 / 150 / 1 mm step]
02 b (Paper Upper Width) Adjusts the upper paper width threshold for the
transfer current, charge voltage, and
development bias corrections.
DFU
As for SP2309-01, but the factors are in
SP2309-04 (paper tray) and SP2309-06 (by-
pass).
[0 ~ 297 / 216 / 1 mm step]
03 Alpha (Tray) Adjusts the transfer current correction coefficient
used if the paper width is less than the setting of
SP2309-01.
DFU
[1.0 ~ 3 / 1.2 / 0.1 mm step]
04 Beta (Tray) Adjusts the transfer current correction coefficient
used if the paper width is less than the setting of
SP2309-02.
DFU
[1.0 ~ 3 / 1.2 / 0.1 mm step]
05 Gamma (By-pass) Adjusts the transfer current correction coefficient
used if the paper width is less than the setting of
SP2309-01.
DFU
[1.0 ~ 3 / 1.5 / 0.1 mm step]
2309*
06 Delta (By-pass) Adjusts the transfer current correction coefficient
used if the paper width is less than the setting of
SP2309-02.
DFU
[1.0 ~ 3 / 1.5 / 0.1 mm step]
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA