17 January, 2003
PRINTER ENGINE SERVICE MODE
5-13
Service
Tables
1
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
[Dev. Mt Speed]
Development Drive Motor Speed
([Color], Process Speed, Paper Type), Paper Type -> N: Normal, TH: Thick
1 [K]
62.5
N
*BCU
2 [K]
125
*BCU
3 [K]
185
*BCU
Adjusts the development drive motor speed for
correcting color shifts at the leading edge or
trailing edge area.
Black Motor [K]:
Adjusts fusing roller speed for the trailing edge
area.
Color Motor [YMC]:
Adjusts registration roller speed for the leading
edge area.
[ 96.0 to 104.0 / 100.0 / 0.1 %/step ]
NOTE:
•
SP1-004-002 and 005 is for color mode. Fine
adjustment for B&W mode can be done with
SP1-005-001 and 002.
•
SP1-004-004 is for normal paper. Fine
adjustment for thick paper can be done with
SP1-005-003.
4 [YMC]
62.5
*BCU
5 [YMC]
125
*BCU
6 [YMC]
185
*BCU
[ 96.00 to 104.00 / 100.00 / 0.05 %/step ]
004
7 [K] 62.5 TH
*BCU [ 96.0 to 104.0 / 100.0 / 0.1 %/step ]
[Dev. Mt Speed2]
Development Drive Motor Speed 2
([Color], Process Speed, Paper Type), Paper Type -> TH: Thick
1 [K]
*BCU Adjusts the black development drive motor speed
for the B&W 125mm/s process speed. The value
stored in this SP mode is different from SP1-004-
002 (see the note for SP 1-004).
At the 125mm/s process speed, the transfer unit
position for B&W is different than for color mode.
The transfer unit position affects the paper
transport quality, causing the paper to flip up at
the fusing section if the same speed as color
mode is used for B&W mode. To minimize the
occurrence of paper flipping up, which causes
smeared images in the trailing area, this SP mode
can change the motor speed in B&W mode.
[ -0.2 to +1.0 / +0.2 / 0.1 %/step ]
005
2 [YMC]
*BCU Adjusts the color development drive motor speed
for the B&W 125mm/s process speed. The value
stored in this SP mode is different from SP1-004-
005 (see the note for SP 1-004).
At the 125mm/s process speed, the transfer unit
position for B&W is different than for color mode.
The transfer unit position affects the paper
transport speed slightly. This SP mode can adjust
the motor speed for B&W mode.
[ -1.00 to 1.00 / 0 / 0.05 %/step ]
FA