Gestetner G060, Руководство по обслуживанию

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PRINTER ENGINE SERVICE MODE
SM 5-21 G060
Serv
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Ta
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2
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
[PA Cur. Size] Paper Attraction Roller Current - Paper Size Correction
Paper Type -> N: Normal, TH: Thick, OHP
Adjusts the correction, depending on the paper size.
When small-width paper is used for printing, the paper attraction roller current flows to the
non-image areas of OPC drum where the transfer belt touches the drum. This may cause
paper misfeed due to insufficient current.
To increase the current by 1.5 times, set the SP mode to “15”.
NOTE: Adjust only when a paper misfeed occurs with a small paper size. Increasing the
current too much may cause image offset in magenta halftone areas.
1 N LT SEF * [ 10 to 40 / 15 / 0.1/step ]
2 N Post Card * [ 10 to 40 / 20 / 0.1/step ]
3 TH LT SEF * [ 10 to 40 / 15 / 0.1/step ]
4 TH Post Card * [ 10 to 40 / 20 / 0.1/step ]
5 OHP LT SEF * [ 10 to 40 / 24 / 0.1/step ]
802
6 OHP Post Card * [ 10 to 40 / 40 / 0.1/step ]
[Mirror Motor] Mirror Positioning Motor ([Color])
Displays the result of the latest line position adjustment. Changing this affects the mirror
position, which corrects the optically skewed image; however, this will be automatically
corrected at the next line position adjustment.
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.
2 [C] *
3 [M] *
908
4 [Y] *
[ -128 to 127 / 0 / 1 pulse/step ] DFU
[Main-scan Reg.] Main-scan Registration ([Color])
Displays the result of the latest line position adjustment. Changing this affects the main
scan registration; however, this will be automatically corrected at the next line position
adjustment. If a fine adjustment is required, it can be done with SP5-993-010 to 012 (this
affects the way that the adjustment is done, and will be effective from the next line position
adjustment.
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.
1 dot = 20
µ
1 [Y] *
2 [M] *
3 [C] *
909
4 [K] *
[ -255 to 255 / 0 / 1 dot/step ] DFU
[Sub-scan Reg.] Sub-scan Registration ([Color Mode, Color], Resolution)
Displays the result of the latest line position adjustment. Changing this affects the sub
scan registration; however, this will be automatically corrected at the next line position
adjustment. If a fine adjustment is required, it can be done with SP5-993-016 to 021 (this
affects the way that the adjustment is done, and will be effective from the next line position
adjustment.
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.
600 dpi: 1 dot = 40
µ
, 1200dpi: 1 dot = 20
µ
1 [K] 1200 *
[ 0 to 20000 / 7510 / 1 dot ] DFU
2 [FC,K] 1200 *
[ 0 to 20000 / 15038 / 1 dot ] DFU
3 [FC,Y] 1200 *
[ 0 to 20000 / 10402 / 1 dot ] DFU
4 [FC,M] 1200 * [ 0 to 20000 / 1136 / 1 dot ] DFU
5 [FC,C] 1200 * [ 0 to 20000 / 5762 / 1 dot ] DFU
916
6 [K] 600 * [ 0 to 20000 / 3755 / 1 dot ] DFU