PRINTER ENGINE SERVICE MODE 17 January, 2003
5-22
2
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
[LD Control] LD Power Control
([Color Mode, Color], Process Speed, K or Color mode) P: Power, M: Magnification
Adjusts the laser power by changing the current applied to LD.
Laser power is automatically adjusted during process control; therefore, adjusting these
data has no effect while Process Control (SP3-125 Default : ON) is activated.
After deactivating Process Control with SP3-125, the values in these SP modes are used
for printing.
1 P:[K] 62.5 C *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
2 P:[K] 125 C *BCU
[ 0 to 1023 / 640
/ 1/step ] DFU
4 P:[Y] 62.5 C *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
5 P:[Y] 125 C *BCU
[ 0 to 1023 / 640
/ 1/step ] DFU
7 P:[M] 62.5 C *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
8 P:[M] 125 C *BCU
[ 0 to 1023 / 640
/ 1/step ] DFU
10 P:[C] 62.5 C *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
11 P:[C] 125 C *BCU
[ 0 to 1023 / 640
/ 1/step ] DFU
13 P:[K] 62.5 K *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
14 P:[K] 125 K *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
15 P:[K] 185 K *BCU
[ 0 to 1023 / 601
/ 1/step ] DFU
26 P:[0 1] 125 K *BCU
[ 0 to 1023 / 576
/ 1/step ] DFU
27 P:[0 1] 185 K *BCU
[ 0 to 1023 / 601
/ 1/step ] DFU
Main Scan Magnification ([Color], Laser Exposure Frequency)
55 M:[K] 64.3MHz *BCU
56 M:[Y] 64.3MHz *BCU
57 M:[M] 64.3MHz *BCU
58 M:[C] 64.3MHz *BCU
59 M:[K] 47.6MHz *BCU
Displays the result of the latest line position
adjustment. Changing this affects the main scan
magnification; however, this will be automatically
corrected at the next line position adjustment. If a
fine adjustment is required, it can be done with
SP5-993-013 to 015 (this affects the way that the
adjustment is done, and will be effective from the
next line position adjustment).
[ 0 to 280 / 140 / 1 dot/step ] 1 dot = 20µ DFU
NOTE: If the line position adjustment does not
work properly, the line position can be
adjusted manually with this SP mode as a
temporary measure. In this case, the line
position adjustment needs to be disabled
with SP5-993-001.
LD Power Control for CF ([Color Mode, Color]
101 CF:[K,K] 1
[ 0 to 1023 / 604
/ 1/step ] DFU
102 CF:[K,K] 2
[ 0 to 1023 / 604
/ 1/step ] DFU
103 CF[FC,K]
[ 0 to 1023 / 720
/ 1/step ] DFU
104 CF:[FC:Y]
[ 0 to 1023 / 720
/ 1/step ] DFU
105 CF:[FC,M]
[ 0 to 1023 / 720
/ 1/step ] DFU
106 CF:[FC,C]
[ 0 to 1023 / 720
/ 1/step ] DFU
107 CF:[K] OHP/TH
[ 0 to 1023 / 590
/ 1/step ] DFU
108 CF:[Y] OHP/TH
[ 0 to 1023 / 590
/ 1/step ] DFU
109 CF:[M] OHP/TH
[ 0 to 1023 / 590
/ 1/step ] DFU
103
110 CF:[C] OHP/TH
*
BCU
CF
[ 0 to 1023 / 590
/ 1/step ] DFU
[LD Beam Pitch] LD Beam Pitch
Sets the beam pitch for black in 1200 dpi or 600 dpi mode.
NOTE: After replacing the laser optics housing unit, the data printed on the decal attached
to the new unit must be input with this SP mode.
2 Pitch 1200 *BCU
[ 0 to 255 / 50
/ 50 pulse/step ] FA
109
3 Pitch 600 *BCU
[ 0 to 255 / 42
/ 50 pulse/step ] FA
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